20123686059

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1\times {\mathrm{127403}}^1$

素因数の和:128866

約数の個数: 16

約数和(自身を含む): 27576340992

約数和(自身を除く): 7452654933

約数列:

[1, 3, 37, 111, 1423, 4269, 52651, 127403, 157953, 382209, 4713911, 14141733, 181294469, 543883407, 6707895353, 20123686059]

約数ペア:

[(1, 20123686059), (3, 6707895353), (37, 543883407), (111, 181294469), (1423, 14141733), (4269, 4713911), (52651, 382209), (127403, 157953)]