20156134833

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1559}}^1\times {\mathrm{20233}}^1$

素因数の和:21869

約数の個数: 24

約数和(自身を含む): 29544877440

約数和(自身を除く): 9388742607

約数列:

[1, 3, 9, 71, 213, 639, 1559, 4677, 14031, 20233, 60699, 110689, 182097, 332067, 996201, 1436543, 4309629, 12928887, 31543247, 94629741, 283889223, 2239570537, 6718711611, 20156134833]

約数ペア:

[(1, 20156134833), (3, 6718711611), (9, 2239570537), (71, 283889223), (213, 94629741), (639, 31543247), (1559, 12928887), (4677, 4309629), (14031, 1436543), (20233, 996201), (60699, 332067), (110689, 182097)]