20180032491

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4957021}}^1$

素因数の和:4957106

約数の個数: 16

約数和(自身を含む): 28552446720

約数和(自身を除く): 8372414229

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 4957021, 14871063, 114011483, 292464239, 342034449, 877392717, 6726677497, 20180032491]

約数ペア:

[(1, 20180032491), (3, 6726677497), (23, 877392717), (59, 342034449), (69, 292464239), (177, 114011483), (1357, 14871063), (4071, 4957021)]