201620041918

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{4830611}}^1$

素因数の和:4831163

約数の個数: 16

約数和(自身を含む): 310415127120

約数和(自身を除く): 108795085202

約数列:

[1, 2, 41, 82, 509, 1018, 20869, 41738, 4830611, 9661222, 198055051, 396110102, 2458780999, 4917561998, 100810020959, 201620041918]

約数ペア:

[(1, 201620041918), (2, 100810020959), (41, 4917561998), (82, 2458780999), (509, 396110102), (1018, 198055051), (20869, 9661222), (41738, 4830611)]