20134776460

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3557381}}^1$

素因数の和:3557673

約数の個数: 24

約数和(自身を含む): 42432452496

約数和(自身を除く): 22297676036

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 3557381, 7114762, 14229524, 17786905, 35573810, 71147620, 1006738823, 2013477646, 4026955292, 5033694115, 10067388230, 20134776460]

約数ペア:

[(1, 20134776460), (2, 10067388230), (4, 5033694115), (5, 4026955292), (10, 2013477646), (20, 1006738823), (283, 71147620), (566, 35573810), (1132, 17786905), (1415, 14229524), (2830, 7114762), (5660, 3557381)]