20367030545

素因数分解:

$5^1\times {\mathrm{37}}^2\times {\mathrm{389}}^1\times {\mathrm{7649}}^1$

素因数の和:8117

約数の個数: 24

約数和(自身を含む): 25186707000

約数和(自身を除く): 4819676455

約数列:

[1, 5, 37, 185, 389, 1369, 1945, 6845, 7649, 14393, 38245, 71965, 283013, 532541, 1415065, 2662705, 2975461, 10471481, 14877305, 52357405, 110092057, 550460285, 4073406109, 20367030545]

約数ペア:

[(1, 20367030545), (5, 4073406109), (37, 550460285), (185, 110092057), (389, 52357405), (1369, 14877305), (1945, 10471481), (6845, 2975461), (7649, 2662705), (14393, 1415065), (38245, 532541), (71965, 283013)]