20230786

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8819}}^1$

素因数の和:8889

約数の個数: 16

約数和(自身を含む): 32175360

約数和(自身を除く): 11944574

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 8819, 17638, 273389, 326303, 546778, 652606, 10115393, 20230786]

約数ペア:

[(1, 20230786), (2, 10115393), (31, 652606), (37, 546778), (62, 326303), (74, 273389), (1147, 17638), (2294, 8819)]