20125945348

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{336757}}^1$

素因数の和:337051

約数の個数: 24

約数和(自身を含む): 35906484992

約数和(自身を除く): 15780539644

約数列:

[1, 2, 4, 67, 134, 223, 268, 446, 892, 14941, 29882, 59764, 336757, 673514, 1347028, 22562719, 45125438, 75096811, 90250876, 150193622, 300387244, 5031486337, 10062972674, 20125945348]

約数ペア:

[(1, 20125945348), (2, 10062972674), (4, 5031486337), (67, 300387244), (134, 150193622), (223, 90250876), (268, 75096811), (446, 45125438), (892, 22562719), (14941, 1347028), (29882, 673514), (59764, 336757)]