20106769

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:600

約数の個数: 16

約数和(自身を含む): 22135680

約数和(自身を除く): 2028911

約数列:

[1, 19, 41, 53, 487, 779, 1007, 2173, 9253, 19967, 25811, 41287, 379373, 490409, 1058251, 20106769]

約数ペア:

[(1, 20106769), (19, 1058251), (41, 490409), (53, 379373), (487, 41287), (779, 25811), (1007, 19967), (2173, 9253)]