20228060460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4748371}}^1$

素因数の和:4748454

約数の個数: 48

約数和(自身を含む): 57436307712

約数和(自身を除く): 37208247252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 4748371, 9496742, 14245113, 18993484, 23741855, 28490226, 47483710, 56980452, 71225565, 94967420, 142451130, 284902260, 337134341, 674268682, 1011403023, 1348537364, 1685671705, 2022806046, 3371343410, 4045612092, 5057015115, 6742686820, 10114030230, 20228060460]

約数ペア:

[(1, 20228060460), (2, 10114030230), (3, 6742686820), (4, 5057015115), (5, 4045612092), (6, 3371343410), (10, 2022806046), (12, 1685671705), (15, 1348537364), (20, 1011403023), (30, 674268682), (60, 337134341), (71, 284902260), (142, 142451130), (213, 94967420), (284, 71225565), (355, 56980452), (426, 47483710), (710, 28490226), (852, 23741855), (1065, 18993484), (1420, 14245113), (2130, 9496742), (4260, 4748371)]