20329122964

素因数分解:

$2^2\times {\mathrm{349}}^1\times {\mathrm{757}}^1\times {\mathrm{19237}}^1$

素因数の和:20347

約数の個数: 24

約数和(自身を含む): 35726889800

約数和(自身を除く): 15397766836

約数列:

[1, 2, 4, 349, 698, 757, 1396, 1514, 3028, 19237, 38474, 76948, 264193, 528386, 1056772, 6713713, 13427426, 14562409, 26854852, 29124818, 58249636, 5082280741, 10164561482, 20329122964]

約数ペア:

[(1, 20329122964), (2, 10164561482), (4, 5082280741), (349, 58249636), (698, 29124818), (757, 26854852), (1396, 14562409), (1514, 13427426), (3028, 6713713), (19237, 1056772), (38474, 528386), (76948, 264193)]