20134553630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{208843}}^1$

素因数の和:209192

約数の個数: 32

約数和(自身を含む): 37531772928

約数和(自身を除く): 17397219298

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 311, 622, 1555, 3110, 9641, 19282, 48205, 96410, 208843, 417686, 1044215, 2088430, 6474133, 12948266, 32370665, 64741330, 64950173, 129900346, 324750865, 649501730, 2013455363, 4026910726, 10067276815, 20134553630]

約数ペア:

[(1, 20134553630), (2, 10067276815), (5, 4026910726), (10, 2013455363), (31, 649501730), (62, 324750865), (155, 129900346), (310, 64950173), (311, 64741330), (622, 32370665), (1555, 12948266), (3110, 6474133), (9641, 2088430), (19282, 1044215), (48205, 417686), (96410, 208843)]