20185020104

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{87004397}}^1$

素因数の和:87004432

約数の個数: 16

約数和(自身を含む): 39151979100

約数和(自身を除く): 18966958996

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 87004397, 174008794, 348017588, 696035176, 2523127513, 5046255026, 10092510052, 20185020104]

約数ペア:

[(1, 20185020104), (2, 10092510052), (4, 5046255026), (8, 2523127513), (29, 696035176), (58, 348017588), (116, 174008794), (232, 87004397)]