20328236496

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:735

約数の個数: 320

約数和(自身を含む): 63445939200

約数和(自身を除く): 43117702704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 53, 54, 57, 72, 76, 83, 106, 108, 114, 144, 152, 159, 166, 171, 212, 216, 228, 249, 304, 318, 332, 342, 424, 432, 456, 477, 498, 513, 563, 636, 664, 684, 747, 848, 912, 954, 996, 1007, 1026, 1126, 1272, 1328, 1368, 1431, 1494, 1577, 1689, 1908, 1992, 2014, 2052, 2241, 2252, 2544, 2736, 2862, 2988, 3021, 3154, 3378, 3816, 3984, 4028, 4104, 4399, 4482, 4504, 4731, 5067, 5724, 5976, 6042, 6308, 6756, 7632, 8056, 8208, 8798, 8964, 9008, 9063, 9462, 10134, 10697, 11448, 11952, 12084, 12616, 13197, 13512, 14193, 15201, 16112, 17596, 17928, 18126, 18924, 20268, 21394, 22896, 24168, 25232, 26394, 27024, 27189, 28386, 29839, 30402, 32091, 35192, 35856, 36252, 37848, 39591, 40536, 42579, 42788, 46729, 48336, 52788, 54378, 56772, 59678, 60804, 64182, 70384, 72504, 75696, 79182, 81072, 83581, 85158, 85576, 89517, 93458, 96273, 105576, 108756, 113544, 118773, 119356, 121608, 128364, 140187, 145008, 158364, 167162, 170316, 171152, 179034, 186916, 192546, 211152, 217512, 227088, 237546, 238712, 243216, 250743, 256728, 268551, 280374, 288819, 316728, 334324, 340632, 358068, 373832, 385092, 420561, 435024, 475092, 477424, 501486, 513456, 537102, 560748, 566941, 577638, 633456, 668648, 681264, 716136, 747664, 752229, 770184, 805653, 841122, 887851, 950184, 1002972, 1074204, 1121496, 1133882, 1155276, 1261683, 1337296, 1432272, 1504458, 1540368, 1611306, 1682244, 1700823, 1775702, 1900368, 2005944, 2148408, 2242992, 2256687, 2267764, 2310552, 2476637, 2523366, 2663553, 3008916, 3222612, 3364488, 3401646, 3551404, 4011888, 4296816, 4513374, 4535528, 4621104, 4953274, 5046732, 5102469, 5327106, 6017832, 6445224, 6728976, 6803292, 7102808, 7429911, 7990659, 9026748, 9071056, 9906548, 10093464, 10204938, 10654212, 12035664, 12890448, 13606584, 14205616, 14859822, 15307407, 15981318, 18053496, 19813096, 20186928, 20409876, 21308424, 22289733, 23971977, 27213168, 29719644, 30614814, 31962636, 36106992, 39626192, 40819752, 42616848, 44579466, 47056103, 47943954, 59439288, 61229628, 63925272, 66869199, 81639504, 89158932, 94112206, 95887908, 118878576, 122459256, 127850544, 133738398, 141168309, 178317864, 188224412, 191775816, 244918512, 267476796, 282336618, 356635728, 376448824, 383551632, 423504927, 534953592, 564673236, 752897648, 847009854, 1069907184, 1129346472, 1270514781, 1694019708, 2258692944, 2541029562, 3388039416, 5082059124, 6776078832, 10164118248, 20328236496]

約数ペア:

[(1, 20328236496), (2, 10164118248), (3, 6776078832), (4, 5082059124), (6, 3388039416), (8, 2541029562), (9, 2258692944), (12, 1694019708), (16, 1270514781), (18, 1129346472), (19, 1069907184), (24, 847009854), (27, 752897648), (36, 564673236), (38, 534953592), (48, 423504927), (53, 383551632), (54, 376448824), (57, 356635728), (72, 282336618), (76, 267476796), (83, 244918512), (106, 191775816), (108, 188224412), (114, 178317864), (144, 141168309), (152, 133738398), (159, 127850544), (166, 122459256), (171, 118878576), (212, 95887908), (216, 94112206), (228, 89158932), (249, 81639504), (304, 66869199), (318, 63925272), (332, 61229628), (342, 59439288), (424, 47943954), (432, 47056103), (456, 44579466), (477, 42616848), (498, 40819752), (513, 39626192), (563, 36106992), (636, 31962636), (664, 30614814), (684, 29719644), (747, 27213168), (848, 23971977), (912, 22289733), (954, 21308424), (996, 20409876), (1007, 20186928), (1026, 19813096), (1126, 18053496), (1272, 15981318), (1328, 15307407), (1368, 14859822), (1431, 14205616), (1494, 13606584), (1577, 12890448), (1689, 12035664), (1908, 10654212), (1992, 10204938), (2014, 10093464), (2052, 9906548), (2241, 9071056), (2252, 9026748), (2544, 7990659), (2736, 7429911), (2862, 7102808), (2988, 6803292), (3021, 6728976), (3154, 6445224), (3378, 6017832), (3816, 5327106), (3984, 5102469), (4028, 5046732), (4104, 4953274), (4399, 4621104), (4482, 4535528), (4504, 4513374), (4731, 4296816), (5067, 4011888), (5724, 3551404), (5976, 3401646), (6042, 3364488), (6308, 3222612), (6756, 3008916), (7632, 2663553), (8056, 2523366), (8208, 2476637), (8798, 2310552), (8964, 2267764), (9008, 2256687), (9063, 2242992), (9462, 2148408), (10134, 2005944), (10697, 1900368), (11448, 1775702), (11952, 1700823), (12084, 1682244), (12616, 1611306), (13197, 1540368), (13512, 1504458), (14193, 1432272), (15201, 1337296), (16112, 1261683), (17596, 1155276), (17928, 1133882), (18126, 1121496), (18924, 1074204), (20268, 1002972), (21394, 950184), (22896, 887851), (24168, 841122), (25232, 805653), (26394, 770184), (27024, 752229), (27189, 747664), (28386, 716136), (29839, 681264), (30402, 668648), (32091, 633456), (35192, 577638), (35856, 566941), (36252, 560748), (37848, 537102), (39591, 513456), (40536, 501486), (42579, 477424), (42788, 475092), (46729, 435024), (48336, 420561), (52788, 385092), (54378, 373832), (56772, 358068), (59678, 340632), (60804, 334324), (64182, 316728), (70384, 288819), (72504, 280374), (75696, 268551), (79182, 256728), (81072, 250743), (83581, 243216), (85158, 238712), (85576, 237546), (89517, 227088), (93458, 217512), (96273, 211152), (105576, 192546), (108756, 186916), (113544, 179034), (118773, 171152), (119356, 170316), (121608, 167162), (128364, 158364), (140187, 145008)]