20045192011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1\times {\mathrm{21143}}^1$

素因数の和:21702

約数の個数: 16

約数和(自身を含む): 21750071616

約数和(自身を除く): 1704879605

約数列:

[1, 13, 233, 313, 3029, 4069, 21143, 72929, 274859, 948077, 4926319, 6617759, 64042147, 86030867, 1541937847, 20045192011]

約数ペア:

[(1, 20045192011), (13, 1541937847), (233, 86030867), (313, 64042147), (3029, 6617759), (4069, 4926319), (21143, 948077), (72929, 274859)]