20113380079

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{889697}}^1$

素因数の和:889794

約数の個数: 16

約数和(自身を含む): 22719328128

約数和(自身を除く): 2605948049

約数列:

[1, 13, 37, 47, 481, 611, 1739, 22607, 889697, 11566061, 32918789, 41815759, 427944257, 543604867, 1547183083, 20113380079]

約数ペア:

[(1, 20113380079), (13, 1547183083), (37, 543604867), (47, 427944257), (481, 41815759), (611, 32918789), (1739, 11566061), (22607, 889697)]