20172625694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1\times {\mathrm{19913}}^1$

素因数の和:20804

約数の個数: 32

約数和(自身を含む): 33321697920

約数和(自身を除く): 13149072226

約数列:

[1, 2, 13, 26, 47, 94, 611, 829, 1222, 1658, 10777, 19913, 21554, 38963, 39826, 77926, 258869, 506519, 517738, 935911, 1013038, 1871822, 12166843, 16507877, 24333686, 33015754, 214602401, 429204802, 775870219, 1551740438, 10086312847, 20172625694]

約数ペア:

[(1, 20172625694), (2, 10086312847), (13, 1551740438), (26, 775870219), (47, 429204802), (94, 214602401), (611, 33015754), (829, 24333686), (1222, 16507877), (1658, 12166843), (10777, 1871822), (19913, 1013038), (21554, 935911), (38963, 517738), (39826, 506519), (77926, 258869)]