20178049368

素因数分解:

$2^3\times 3^1\times {\mathrm{840752057}}^1$

素因数の和:840752066

約数の個数: 16

約数和(自身を含む): 50445123480

約数和(自身を除く): 30267074112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840752057, 1681504114, 2522256171, 3363008228, 5044512342, 6726016456, 10089024684, 20178049368]

約数ペア:

[(1, 20178049368), (2, 10089024684), (3, 6726016456), (4, 5044512342), (6, 3363008228), (8, 2522256171), (12, 1681504114), (24, 840752057)]