20128435530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2293}}^1\times {\mathrm{41801}}^1$

素因数の和:44111

約数の個数: 64

約数和(自身を含む): 55234821888

約数和(自身を除く): 35106386358

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2293, 4586, 6879, 11465, 13758, 16051, 22930, 32102, 34395, 41801, 48153, 68790, 80255, 83602, 96306, 125403, 160510, 209005, 240765, 250806, 292607, 418010, 481530, 585214, 627015, 877821, 1254030, 1463035, 1755642, 2926070, 4389105, 8778210, 95849693, 191699386, 287549079, 479248465, 575098158, 670947851, 958496930, 1341895702, 1437745395, 2012843553, 2875490790, 3354739255, 4025687106, 6709478510, 10064217765, 20128435530]

約数ペア:

[(1, 20128435530), (2, 10064217765), (3, 6709478510), (5, 4025687106), (6, 3354739255), (7, 2875490790), (10, 2012843553), (14, 1437745395), (15, 1341895702), (21, 958496930), (30, 670947851), (35, 575098158), (42, 479248465), (70, 287549079), (105, 191699386), (210, 95849693), (2293, 8778210), (4586, 4389105), (6879, 2926070), (11465, 1755642), (13758, 1463035), (16051, 1254030), (22930, 877821), (32102, 627015), (34395, 585214), (41801, 481530), (48153, 418010), (68790, 292607), (80255, 250806), (83602, 240765), (96306, 209005), (125403, 160510)]