20173321112

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1586951}}^1$

素因数の和:1587191

約数の個数: 32

約数和(自身を含む): 43419006720

約数和(自身を除く): 23245685608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 6356, 12712, 1586951, 3173902, 6347804, 11108657, 12695608, 22217314, 44434628, 88869256, 360237877, 720475754, 1440951508, 2521665139, 2881903016, 5043330278, 10086660556, 20173321112]

約数ペア:

[(1, 20173321112), (2, 10086660556), (4, 5043330278), (7, 2881903016), (8, 2521665139), (14, 1440951508), (28, 720475754), (56, 360237877), (227, 88869256), (454, 44434628), (908, 22217314), (1589, 12695608), (1816, 11108657), (3178, 6347804), (6356, 3173902), (12712, 1586951)]