20199695119

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2833}}^1\times {\mathrm{4639}}^1$

素因数の和:7554

約数の個数: 16

約数和(自身を含む): 21302611200

約数和(自身を除く): 1102916081

約数列:

[1, 29, 53, 1537, 2833, 4639, 82157, 134531, 150149, 245867, 4354321, 7130143, 13142287, 381126323, 696541211, 20199695119]

約数ペア:

[(1, 20199695119), (29, 696541211), (53, 381126323), (1537, 13142287), (2833, 7130143), (4639, 4354321), (82157, 245867), (134531, 150149)]