20168061310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69545039}}^1$

素因数の和:69545075

約数の個数: 16

約数和(自身を含む): 37554321600

約数和(自身を除く): 17386260290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69545039, 139090078, 347725195, 695450390, 2016806131, 4033612262, 10084030655, 20168061310]

約数ペア:

[(1, 20168061310), (2, 10084030655), (5, 4033612262), (10, 2016806131), (29, 695450390), (58, 347725195), (145, 139090078), (290, 69545039)]