20432698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71443}}^1$

素因数の和:71469

約数の個数: 16

約数和(自身を含む): 36007776

約数和(自身を除く): 15575078

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 71443, 142886, 785873, 928759, 1571746, 1857518, 10216349, 20432698]

約数ペア:

[(1, 20432698), (2, 10216349), (11, 1857518), (13, 1571746), (22, 928759), (26, 785873), (143, 142886), (286, 71443)]