20137534862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{608863}}^1$

素因数の和:609607

約数の個数: 16

約数和(自身を含む): 31563509760

約数和(自身を除く): 11425974898

約数列:

[1, 2, 23, 46, 719, 1438, 16537, 33074, 608863, 1217726, 14003849, 28007698, 437772497, 875544994, 10068767431, 20137534862]

約数ペア:

[(1, 20137534862), (2, 10068767431), (23, 875544994), (46, 437772497), (719, 28007698), (1438, 14003849), (16537, 1217726), (33074, 608863)]