20140119628

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{9039551}}^1$

素因数の和:9040112

約数の個数: 12

約数和(自身を含む): 35308490112

約数和(自身を除く): 15168370484

約数列:

[1, 2, 4, 557, 1114, 2228, 9039551, 18079102, 36158204, 5035029907, 10070059814, 20140119628]

約数ペア:

[(1, 20140119628), (2, 10070059814), (4, 5035029907), (557, 36158204), (1114, 18079102), (2228, 9039551)]