20210002593

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1\times {\mathrm{15269}}^1$

素因数の和:17413

約数の個数: 32

約数和(自身を含む): 30960230400

約数和(自身を除く): 10750227807

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 2111, 6333, 15269, 23221, 40109, 45807, 69663, 120327, 167959, 290111, 441199, 503877, 870333, 1323597, 3191221, 9573663, 32232859, 96698577, 354561449, 612424321, 1063684347, 1837272963, 6736667531, 20210002593]

約数ペア:

[(1, 20210002593), (3, 6736667531), (11, 1837272963), (19, 1063684347), (33, 612424321), (57, 354561449), (209, 96698577), (627, 32232859), (2111, 9573663), (6333, 3191221), (15269, 1323597), (23221, 870333), (40109, 503877), (45807, 441199), (69663, 290111), (120327, 167959)]