20177896158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160142033}}^1$

素因数の和:160142048

約数の個数: 24

約数和(自身を含む): 49964314608

約数和(自身を除く): 29786418450

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160142033, 320284066, 480426099, 960852198, 1120994231, 1441278297, 2241988462, 2882556594, 3362982693, 6725965386, 10088948079, 20177896158]

約数ペア:

[(1, 20177896158), (2, 10088948079), (3, 6725965386), (6, 3362982693), (7, 2882556594), (9, 2241988462), (14, 1441278297), (18, 1120994231), (21, 960852198), (42, 480426099), (63, 320284066), (126, 160142033)]