20162899294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1364017}}^1$

素因数の和:1364427

約数の個数: 16

約数和(自身を含む): 31918021200

約数和(自身を除く): 11755121906

約数列:

[1, 2, 19, 38, 389, 778, 7391, 14782, 1364017, 2728034, 25916323, 51832646, 530602613, 1061205226, 10081449647, 20162899294]

約数ペア:

[(1, 20162899294), (2, 10081449647), (19, 1061205226), (38, 530602613), (389, 51832646), (778, 25916323), (7391, 2728034), (14782, 1364017)]