20166465058

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{398059}}^1$

素因数の和:398481

約数の個数: 16

約数和(自身を含む): 30752523360

約数和(自身を除く): 10586058302

約数列:

[1, 2, 73, 146, 347, 694, 25331, 50662, 398059, 796118, 29058307, 58116614, 138126473, 276252946, 10083232529, 20166465058]

約数ペア:

[(1, 20166465058), (2, 10083232529), (73, 276252946), (146, 138126473), (347, 58116614), (694, 29058307), (25331, 796118), (50662, 398059)]