20180451554

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1\times {\mathrm{106261}}^1$

素因数の和:106885

約数の個数: 16

約数和(自身を含む): 30469565880

約数和(自身を除く): 10289114326

約数列:

[1, 2, 269, 353, 538, 706, 94957, 106261, 189914, 212522, 28584209, 37510133, 57168418, 75020266, 10090225777, 20180451554]

約数ペア:

[(1, 20180451554), (2, 10090225777), (269, 75020266), (353, 57168418), (538, 37510133), (706, 28584209), (94957, 212522), (106261, 189914)]