20233374

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68821}}^1$

素因数の和:68840

約数の個数: 24

約数和(自身を含む): 47074248

約数和(自身を除く): 26840874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68821, 137642, 206463, 412926, 481747, 963494, 1445241, 2890482, 3372229, 6744458, 10116687, 20233374]

約数ペア:

[(1, 20233374), (2, 10116687), (3, 6744458), (6, 3372229), (7, 2890482), (14, 1445241), (21, 963494), (42, 481747), (49, 412926), (98, 206463), (147, 137642), (294, 68821)]