20187143868

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{6702239}}^1$

素因数の和:6702497

約数の個数: 24

約数和(自身を含む): 47291005440

約数和(自身を除く): 27103861572

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 753, 1004, 1506, 3012, 6702239, 13404478, 20106717, 26808956, 40213434, 80426868, 1682261989, 3364523978, 5046785967, 6729047956, 10093571934, 20187143868]

約数ペア:

[(1, 20187143868), (2, 10093571934), (3, 6729047956), (4, 5046785967), (6, 3364523978), (12, 1682261989), (251, 80426868), (502, 40213434), (753, 26808956), (1004, 20106717), (1506, 13404478), (3012, 6702239)]