20144674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48193}}^1$

素因数の和:48225

約数の個数: 16

約数和(自身を含む): 34699680

約数和(自身を除く): 14555006

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 48193, 96386, 530123, 915667, 1060246, 1831334, 10072337, 20144674]

約数ペア:

[(1, 20144674), (2, 10072337), (11, 1831334), (19, 1060246), (22, 915667), (38, 530123), (209, 96386), (418, 48193)]