20177164798

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75854003}}^1$

素因数の和:75854031

約数の個数: 16

約数和(自身を含む): 36409921920

約数和(自身を除く): 16232757122

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75854003, 151708006, 530978021, 1061956042, 1441226057, 2882452114, 10088582399, 20177164798]

約数ペア:

[(1, 20177164798), (2, 10088582399), (7, 2882452114), (14, 1441226057), (19, 1061956042), (38, 530978021), (133, 151708006), (266, 75854003)]