20876008032

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 432

約数和(自身を含む): 67761308160

約数和(自身を除く): 46885300128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 53, 66, 72, 88, 89, 96, 99, 106, 121, 127, 132, 144, 159, 176, 178, 198, 212, 242, 254, 264, 267, 288, 318, 352, 356, 363, 381, 396, 424, 477, 484, 508, 528, 534, 583, 636, 712, 726, 762, 792, 801, 848, 954, 968, 979, 1016, 1056, 1068, 1089, 1143, 1166, 1272, 1397, 1424, 1452, 1524, 1584, 1602, 1696, 1749, 1908, 1936, 1958, 2032, 2136, 2178, 2286, 2332, 2544, 2794, 2848, 2904, 2937, 3048, 3168, 3204, 3498, 3816, 3872, 3916, 4064, 4191, 4272, 4356, 4572, 4664, 4717, 5088, 5247, 5588, 5808, 5874, 6096, 6408, 6413, 6731, 6996, 7632, 7832, 8382, 8544, 8712, 8811, 9144, 9328, 9434, 10494, 10769, 11176, 11303, 11616, 11748, 12192, 12573, 12816, 12826, 13462, 13992, 14151, 15264, 15367, 15664, 16764, 17424, 17622, 18288, 18656, 18868, 19239, 20193, 20988, 21538, 22352, 22606, 23496, 25146, 25632, 25652, 26924, 27984, 28302, 30734, 31328, 32307, 33528, 33909, 34848, 35244, 36576, 37736, 38478, 40386, 41976, 42453, 43076, 44704, 45212, 46101, 46992, 50292, 51304, 51887, 53848, 55968, 56604, 57717, 60579, 61468, 64614, 67056, 67818, 70488, 74041, 75472, 76956, 80772, 83952, 84906, 86152, 90424, 92202, 93984, 96921, 100584, 101727, 102608, 103774, 107696, 113208, 115434, 121158, 122936, 124333, 129228, 134112, 135636, 138303, 140976, 148082, 150944, 153912, 155661, 161544, 167904, 169812, 172304, 180848, 184404, 193842, 201168, 203454, 205216, 207548, 215392, 222123, 226416, 230868, 242316, 245872, 248666, 258456, 271272, 276606, 281952, 296164, 307824, 311322, 323088, 339624, 344608, 361696, 368808, 372999, 387684, 402336, 406908, 415096, 444246, 452832, 461736, 466983, 484632, 491744, 497332, 516912, 542544, 553212, 570757, 592328, 599059, 615648, 622644, 646176, 666369, 679248, 737616, 745998, 775368, 813816, 814451, 830192, 888492, 923472, 933966, 969264, 994664, 1033824, 1085088, 1106424, 1118997, 1141514, 1184656, 1198118, 1245288, 1332738, 1358496, 1367663, 1475232, 1491996, 1550736, 1627632, 1628902, 1660384, 1712271, 1776984, 1797177, 1846944, 1867932, 1938528, 1989328, 2212848, 2237994, 2283028, 2369312, 2396236, 2443353, 2490576, 2665476, 2735326, 2983992, 3101472, 3255264, 3257804, 3424542, 3553968, 3594354, 3735864, 3978656, 4102989, 4425696, 4475988, 4566056, 4792472, 4886706, 4981152, 5136813, 5330952, 5391531, 5470652, 5967984, 6515608, 6589649, 6849084, 7107936, 7188708, 7330059, 7471728, 8205978, 8951976, 9132112, 9584944, 9773412, 10273626, 10661904, 10783062, 10941304, 11935968, 12308967, 13031216, 13179298, 13698168, 14377416, 14660118, 14943456, 16411956, 17903952, 18264224, 19169888, 19546824, 19768947, 20547252, 21323808, 21566124, 21882608, 24617934, 26062432, 26358596, 27396336, 28754832, 29320236, 32823912, 35807904, 39093648, 39537894, 41094504, 43132248, 43765216, 49235868, 52717192, 54792672, 57509664, 58640472, 59306841, 65647824, 72486139, 78187296, 79075788, 82189008, 86264496, 98471736, 105434384, 117280944, 118613682, 131295648, 144972278, 158151576, 164378016, 172528992, 196943472, 210868768, 217458417, 234561888, 237227364, 289944556, 316303152, 393886944, 434916834, 474454728, 579889112, 632606304, 652375251, 869833668, 948909456, 1159778224, 1304750502, 1739667336, 1897818912, 2319556448, 2609501004, 3479334672, 5219002008, 6958669344, 10438004016, 20876008032]

約数ペア:

[(1, 20876008032), (2, 10438004016), (3, 6958669344), (4, 5219002008), (6, 3479334672), (8, 2609501004), (9, 2319556448), (11, 1897818912), (12, 1739667336), (16, 1304750502), (18, 1159778224), (22, 948909456), (24, 869833668), (32, 652375251), (33, 632606304), (36, 579889112), (44, 474454728), (48, 434916834), (53, 393886944), (66, 316303152), (72, 289944556), (88, 237227364), (89, 234561888), (96, 217458417), (99, 210868768), (106, 196943472), (121, 172528992), (127, 164378016), (132, 158151576), (144, 144972278), (159, 131295648), (176, 118613682), (178, 117280944), (198, 105434384), (212, 98471736), (242, 86264496), (254, 82189008), (264, 79075788), (267, 78187296), (288, 72486139), (318, 65647824), (352, 59306841), (356, 58640472), (363, 57509664), (381, 54792672), (396, 52717192), (424, 49235868), (477, 43765216), (484, 43132248), (508, 41094504), (528, 39537894), (534, 39093648), (583, 35807904), (636, 32823912), (712, 29320236), (726, 28754832), (762, 27396336), (792, 26358596), (801, 26062432), (848, 24617934), (954, 21882608), (968, 21566124), (979, 21323808), (1016, 20547252), (1056, 19768947), (1068, 19546824), (1089, 19169888), (1143, 18264224), (1166, 17903952), (1272, 16411956), (1397, 14943456), (1424, 14660118), (1452, 14377416), (1524, 13698168), (1584, 13179298), (1602, 13031216), (1696, 12308967), (1749, 11935968), (1908, 10941304), (1936, 10783062), (1958, 10661904), (2032, 10273626), (2136, 9773412), (2178, 9584944), (2286, 9132112), (2332, 8951976), (2544, 8205978), (2794, 7471728), (2848, 7330059), (2904, 7188708), (2937, 7107936), (3048, 6849084), (3168, 6589649), (3204, 6515608), (3498, 5967984), (3816, 5470652), (3872, 5391531), (3916, 5330952), (4064, 5136813), (4191, 4981152), (4272, 4886706), (4356, 4792472), (4572, 4566056), (4664, 4475988), (4717, 4425696), (5088, 4102989), (5247, 3978656), (5588, 3735864), (5808, 3594354), (5874, 3553968), (6096, 3424542), (6408, 3257804), (6413, 3255264), (6731, 3101472), (6996, 2983992), (7632, 2735326), (7832, 2665476), (8382, 2490576), (8544, 2443353), (8712, 2396236), (8811, 2369312), (9144, 2283028), (9328, 2237994), (9434, 2212848), (10494, 1989328), (10769, 1938528), (11176, 1867932), (11303, 1846944), (11616, 1797177), (11748, 1776984), (12192, 1712271), (12573, 1660384), (12816, 1628902), (12826, 1627632), (13462, 1550736), (13992, 1491996), (14151, 1475232), (15264, 1367663), (15367, 1358496), (15664, 1332738), (16764, 1245288), (17424, 1198118), (17622, 1184656), (18288, 1141514), (18656, 1118997), (18868, 1106424), (19239, 1085088), (20193, 1033824), (20988, 994664), (21538, 969264), (22352, 933966), (22606, 923472), (23496, 888492), (25146, 830192), (25632, 814451), (25652, 813816), (26924, 775368), (27984, 745998), (28302, 737616), (30734, 679248), (31328, 666369), (32307, 646176), (33528, 622644), (33909, 615648), (34848, 599059), (35244, 592328), (36576, 570757), (37736, 553212), (38478, 542544), (40386, 516912), (41976, 497332), (42453, 491744), (43076, 484632), (44704, 466983), (45212, 461736), (46101, 452832), (46992, 444246), (50292, 415096), (51304, 406908), (51887, 402336), (53848, 387684), (55968, 372999), (56604, 368808), (57717, 361696), (60579, 344608), (61468, 339624), (64614, 323088), (67056, 311322), (67818, 307824), (70488, 296164), (74041, 281952), (75472, 276606), (76956, 271272), (80772, 258456), (83952, 248666), (84906, 245872), (86152, 242316), (90424, 230868), (92202, 226416), (93984, 222123), (96921, 215392), (100584, 207548), (101727, 205216), (102608, 203454), (103774, 201168), (107696, 193842), (113208, 184404), (115434, 180848), (121158, 172304), (122936, 169812), (124333, 167904), (129228, 161544), (134112, 155661), (135636, 153912), (138303, 150944), (140976, 148082)]