20004334778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2707}}^1\times {\mathrm{160649}}^1$

素因数の和:163381

約数の個数: 16

約数和(自身を含む): 31322894400

約数和(自身を除く): 11318559622

約数列:

[1, 2, 23, 46, 2707, 5414, 62261, 124522, 160649, 321298, 3694927, 7389854, 434876843, 869753686, 10002167389, 20004334778]

約数ペア:

[(1, 20004334778), (2, 10002167389), (23, 869753686), (46, 434876843), (2707, 7389854), (5414, 3694927), (62261, 321298), (124522, 160649)]