20145488638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31576001}}^1$

素因数の和:31576043

約数の個数: 16

約数和(自身を含む): 34102082160

約数和(自身を除く): 13956593522

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 31576001, 63152002, 347336011, 694672022, 915704029, 1831408058, 10072744319, 20145488638]

約数ペア:

[(1, 20145488638), (2, 10072744319), (11, 1831408058), (22, 915704029), (29, 694672022), (58, 347336011), (319, 63152002), (638, 31576001)]