20165892378

素因数分解:

$2^1\times 3^1\times {\mathrm{5059}}^1\times {\mathrm{664357}}^1$

素因数の和:669421

約数の個数: 16

約数和(自身を含む): 40339817760

約数和(自身を除く): 20173925382

約数列:

[1, 2, 3, 6, 5059, 10118, 15177, 30354, 664357, 1328714, 1993071, 3986142, 3360982063, 6721964126, 10082946189, 20165892378]

約数ペア:

[(1, 20165892378), (2, 10082946189), (3, 6721964126), (6, 3360982063), (5059, 3986142), (10118, 1993071), (15177, 1328714), (30354, 664357)]