20052014247970

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1129}}^1\times {\mathrm{4473769}}^1$

素因数の和:4475302

約数の個数: 32

約数和(自身を含む): 36216599756400

約数和(自身を除く): 16164585508430

約数列:

[1, 2, 5, 10, 397, 794, 1129, 1985, 2258, 3970, 5645, 11290, 448213, 896426, 2241065, 4473769, 4482130, 8947538, 22368845, 44737690, 1776086293, 3552172586, 5050885201, 8880431465, 10101770402, 17760862930, 25254426005, 50508852010, 2005201424797, 4010402849594, 10026007123985, 20052014247970]

約数ペア:

[(1, 20052014247970), (2, 10026007123985), (5, 4010402849594), (10, 2005201424797), (397, 50508852010), (794, 25254426005), (1129, 17760862930), (1985, 10101770402), (2258, 8880431465), (3970, 5050885201), (5645, 3552172586), (11290, 1776086293), (448213, 44737690), (896426, 22368845), (2241065, 8947538), (4473769, 4482130)]