20371259664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{5237}}^1$

素因数の和:5502

約数の個数: 240

約数和(自身を含む): 69305528448

約数和(自身を除く): 48934268784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 227, 238, 252, 272, 306, 336, 357, 408, 454, 476, 504, 612, 681, 714, 816, 908, 952, 1008, 1071, 1224, 1362, 1428, 1589, 1816, 1904, 2043, 2142, 2448, 2724, 2856, 3178, 3632, 3859, 4086, 4284, 4767, 5237, 5448, 5712, 6356, 7718, 8172, 8568, 9534, 10474, 10896, 11577, 12712, 14301, 15436, 15711, 16344, 17136, 19068, 20948, 23154, 25424, 27013, 28602, 30872, 31422, 32688, 34731, 36659, 38136, 41896, 46308, 47133, 54026, 57204, 61744, 62844, 69462, 73318, 76272, 81039, 83792, 89029, 92616, 94266, 108052, 109977, 114408, 125688, 138924, 146636, 162078, 178058, 185232, 188532, 216104, 219954, 228816, 243117, 251376, 267087, 277848, 293272, 324156, 329931, 356116, 377064, 432208, 439908, 486234, 534174, 555696, 586544, 623203, 648312, 659862, 712232, 754128, 801261, 879816, 972468, 1068348, 1188799, 1246406, 1296624, 1319724, 1424464, 1602522, 1759632, 1869609, 1944936, 2136696, 2377598, 2492812, 2639448, 3205044, 3566397, 3739218, 3889872, 4273392, 4755196, 4985624, 5278896, 5608827, 6410088, 7132794, 7478436, 8321593, 9510392, 9971248, 10699191, 11217654, 12820176, 14265588, 14956872, 16643186, 19020784, 20209583, 21398382, 22435308, 24964779, 28531176, 29913744, 33286372, 40419166, 42796764, 44870616, 49929558, 57062352, 60628749, 66572744, 74894337, 80838332, 85593528, 89741232, 99859116, 121257498, 133145488, 141467081, 149788674, 161676664, 171187056, 181886247, 199718232, 242514996, 282934162, 299577348, 323353328, 363772494, 399436464, 424401243, 485029992, 565868324, 599154696, 727544988, 848802486, 970059984, 1131736648, 1198309392, 1273203729, 1455089976, 1697604972, 2263473296, 2546407458, 2910179952, 3395209944, 5092814916, 6790419888, 10185629832, 20371259664]

約数ペア:

[(1, 20371259664), (2, 10185629832), (3, 6790419888), (4, 5092814916), (6, 3395209944), (7, 2910179952), (8, 2546407458), (9, 2263473296), (12, 1697604972), (14, 1455089976), (16, 1273203729), (17, 1198309392), (18, 1131736648), (21, 970059984), (24, 848802486), (28, 727544988), (34, 599154696), (36, 565868324), (42, 485029992), (48, 424401243), (51, 399436464), (56, 363772494), (63, 323353328), (68, 299577348), (72, 282934162), (84, 242514996), (102, 199718232), (112, 181886247), (119, 171187056), (126, 161676664), (136, 149788674), (144, 141467081), (153, 133145488), (168, 121257498), (204, 99859116), (227, 89741232), (238, 85593528), (252, 80838332), (272, 74894337), (306, 66572744), (336, 60628749), (357, 57062352), (408, 49929558), (454, 44870616), (476, 42796764), (504, 40419166), (612, 33286372), (681, 29913744), (714, 28531176), (816, 24964779), (908, 22435308), (952, 21398382), (1008, 20209583), (1071, 19020784), (1224, 16643186), (1362, 14956872), (1428, 14265588), (1589, 12820176), (1816, 11217654), (1904, 10699191), (2043, 9971248), (2142, 9510392), (2448, 8321593), (2724, 7478436), (2856, 7132794), (3178, 6410088), (3632, 5608827), (3859, 5278896), (4086, 4985624), (4284, 4755196), (4767, 4273392), (5237, 3889872), (5448, 3739218), (5712, 3566397), (6356, 3205044), (7718, 2639448), (8172, 2492812), (8568, 2377598), (9534, 2136696), (10474, 1944936), (10896, 1869609), (11577, 1759632), (12712, 1602522), (14301, 1424464), (15436, 1319724), (15711, 1296624), (16344, 1246406), (17136, 1188799), (19068, 1068348), (20948, 972468), (23154, 879816), (25424, 801261), (27013, 754128), (28602, 712232), (30872, 659862), (31422, 648312), (32688, 623203), (34731, 586544), (36659, 555696), (38136, 534174), (41896, 486234), (46308, 439908), (47133, 432208), (54026, 377064), (57204, 356116), (61744, 329931), (62844, 324156), (69462, 293272), (73318, 277848), (76272, 267087), (81039, 251376), (83792, 243117), (89029, 228816), (92616, 219954), (94266, 216104), (108052, 188532), (109977, 185232), (114408, 178058), (125688, 162078), (138924, 146636)]