20174514828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{11519}}^1$

素因数の和:11751

約数の個数: 96

約数和(自身を含む): 51661209600

約数和(自身を除く): 31486694772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 109, 156, 206, 218, 309, 327, 412, 436, 618, 654, 1236, 1308, 1339, 1417, 2678, 2834, 4017, 4251, 5356, 5668, 8034, 8502, 11227, 11519, 16068, 17004, 22454, 23038, 33681, 34557, 44908, 46076, 67362, 69114, 134724, 138228, 145951, 149747, 291902, 299494, 437853, 449241, 583804, 598988, 875706, 898482, 1186457, 1255571, 1751412, 1796964, 2372914, 2511142, 3559371, 3766713, 4745828, 5022284, 7118742, 7533426, 14237484, 15066852, 15423941, 16322423, 30847882, 32644846, 46271823, 48967269, 61695764, 65289692, 92543646, 97934538, 129323813, 185087292, 195869076, 258647626, 387971439, 517295252, 775942878, 1551885756, 1681209569, 3362419138, 5043628707, 6724838276, 10087257414, 20174514828]

約数ペア:

[(1, 20174514828), (2, 10087257414), (3, 6724838276), (4, 5043628707), (6, 3362419138), (12, 1681209569), (13, 1551885756), (26, 775942878), (39, 517295252), (52, 387971439), (78, 258647626), (103, 195869076), (109, 185087292), (156, 129323813), (206, 97934538), (218, 92543646), (309, 65289692), (327, 61695764), (412, 48967269), (436, 46271823), (618, 32644846), (654, 30847882), (1236, 16322423), (1308, 15423941), (1339, 15066852), (1417, 14237484), (2678, 7533426), (2834, 7118742), (4017, 5022284), (4251, 4745828), (5356, 3766713), (5668, 3559371), (8034, 2511142), (8502, 2372914), (11227, 1796964), (11519, 1751412), (16068, 1255571), (17004, 1186457), (22454, 898482), (23038, 875706), (33681, 598988), (34557, 583804), (44908, 449241), (46076, 437853), (67362, 299494), (69114, 291902), (134724, 149747), (138228, 145951)]