20210364533

素因数分解:

${\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1237}}^1\times {\mathrm{3847}}^1$

素因数の和:5252

約数の個数: 16

約数和(自身を含む): 21037046784

約数和(自身を除く): 826682251

約数列:

[1, 31, 137, 1237, 3847, 4247, 38347, 119257, 169469, 527039, 4758739, 5253539, 16338209, 147520909, 651947243, 20210364533]

約数ペア:

[(1, 20210364533), (31, 651947243), (137, 147520909), (1237, 16338209), (3847, 5253539), (4247, 4758739), (38347, 527039), (119257, 169469)]