20233368242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1301851}}^1$

素因数の和:1302281

約数の個数: 16

約数和(自身を含む): 32025559200

約数和(自身を除く): 11792190958

約数列:

[1, 2, 19, 38, 409, 818, 7771, 15542, 1301851, 2603702, 24735169, 49470338, 532457059, 1064914118, 10116684121, 20233368242]

約数ペア:

[(1, 20233368242), (2, 10116684121), (19, 1064914118), (38, 532457059), (409, 49470338), (818, 24735169), (7771, 2603702), (15542, 1301851)]