20163604319

素因数分解:

${\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1\times {\mathrm{12119}}^1$

素因数の和:12622

約数の個数: 16

約数和(自身を含む): 20999208960

約数和(自身を除く): 835604641

約数列:

[1, 31, 191, 281, 5921, 8711, 12119, 53671, 375689, 1663801, 2314729, 3405439, 71756599, 105568609, 650438849, 20163604319]

約数ペア:

[(1, 20163604319), (31, 650438849), (191, 105568609), (281, 71756599), (5921, 3405439), (8711, 2314729), (12119, 1663801), (53671, 375689)]