20292491856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{4937}}^1$

素因数の和:5909

約数の個数: 160

約数和(自身を含む): 64601365248

約数和(自身を除く): 44308873392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 941, 1092, 1456, 1882, 2184, 2823, 3764, 4368, 4937, 5646, 6587, 7528, 9874, 11292, 12233, 13174, 14811, 15056, 19748, 19761, 22584, 24466, 26348, 29622, 34559, 36699, 39496, 39522, 45168, 48932, 52696, 59244, 64181, 69118, 73398, 78992, 79044, 85631, 97864, 103677, 105392, 118488, 128362, 138236, 146796, 158088, 171262, 192543, 195728, 207354, 236976, 256724, 256893, 276472, 293592, 316176, 342524, 385086, 414708, 449267, 513448, 513786, 552944, 587184, 685048, 770172, 829416, 898534, 1026896, 1027572, 1347801, 1370096, 1540344, 1658832, 1797068, 2055144, 2695602, 3080688, 3594136, 4110288, 4645717, 5391204, 7188272, 9291434, 10782408, 13937151, 18582868, 21564816, 27874302, 32520019, 37165736, 55748604, 60394321, 65040038, 74331472, 97560057, 111497208, 120788642, 130080076, 181182963, 195120114, 222994416, 241577284, 260160152, 362365926, 390240228, 422760247, 483154568, 520320304, 724731852, 780480456, 845520494, 966309136, 1268280741, 1449463704, 1560960912, 1691040988, 2536561482, 2898927408, 3382081976, 5073122964, 6764163952, 10146245928, 20292491856]

約数ペア:

[(1, 20292491856), (2, 10146245928), (3, 6764163952), (4, 5073122964), (6, 3382081976), (7, 2898927408), (8, 2536561482), (12, 1691040988), (13, 1560960912), (14, 1449463704), (16, 1268280741), (21, 966309136), (24, 845520494), (26, 780480456), (28, 724731852), (39, 520320304), (42, 483154568), (48, 422760247), (52, 390240228), (56, 362365926), (78, 260160152), (84, 241577284), (91, 222994416), (104, 195120114), (112, 181182963), (156, 130080076), (168, 120788642), (182, 111497208), (208, 97560057), (273, 74331472), (312, 65040038), (336, 60394321), (364, 55748604), (546, 37165736), (624, 32520019), (728, 27874302), (941, 21564816), (1092, 18582868), (1456, 13937151), (1882, 10782408), (2184, 9291434), (2823, 7188272), (3764, 5391204), (4368, 4645717), (4937, 4110288), (5646, 3594136), (6587, 3080688), (7528, 2695602), (9874, 2055144), (11292, 1797068), (12233, 1658832), (13174, 1540344), (14811, 1370096), (15056, 1347801), (19748, 1027572), (19761, 1026896), (22584, 898534), (24466, 829416), (26348, 770172), (29622, 685048), (34559, 587184), (36699, 552944), (39496, 513786), (39522, 513448), (45168, 449267), (48932, 414708), (52696, 385086), (59244, 342524), (64181, 316176), (69118, 293592), (73398, 276472), (78992, 256893), (79044, 256724), (85631, 236976), (97864, 207354), (103677, 195728), (105392, 192543), (118488, 171262), (128362, 158088), (138236, 146796)]