20235111

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2459}}^1$

素因数の和:2686

約数の個数: 16

約数和(自身を含む): 29205120

約数和(自身を除く): 8970009

約数列:

[1, 3, 13, 39, 211, 633, 2459, 2743, 7377, 8229, 31967, 95901, 518849, 1556547, 6745037, 20235111]

約数ペア:

[(1, 20235111), (3, 6745037), (13, 1556547), (39, 518849), (211, 95901), (633, 31967), (2459, 8229), (2743, 7377)]