20307388499

素因数分解:

${\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2550859}}^1$

素因数の和:2551297

約数の個数: 8

約数和(自身を含む): 21427224000

約数和(自身を除く): 1119835501

約数列:

[1, 19, 419, 7961, 2550859, 48466321, 1068809921, 20307388499]

約数ペア:

[(1, 20307388499), (19, 1068809921), (419, 48466321), (7961, 2550859)]