20126454468

素因数分解:

$2^2\times 3^1\times {\mathrm{677}}^1\times {\mathrm{2477407}}^1$

素因数の和:2478091

約数の個数: 24

約数和(自身を含む): 47031113472

約数和(自身を除く): 26904659004

約数列:

[1, 2, 3, 4, 6, 12, 677, 1354, 2031, 2708, 4062, 8124, 2477407, 4954814, 7432221, 9909628, 14864442, 29728884, 1677204539, 3354409078, 5031613617, 6708818156, 10063227234, 20126454468]

約数ペア:

[(1, 20126454468), (2, 10063227234), (3, 6708818156), (4, 5031613617), (6, 3354409078), (12, 1677204539), (677, 29728884), (1354, 14864442), (2031, 9909628), (2708, 7432221), (4062, 4954814), (8124, 2477407)]