20341231

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 22473504

約数和(自身を除く): 2132273

約数列:

[1, 17, 37, 73, 443, 629, 1241, 2701, 7531, 16391, 32339, 45917, 278647, 549763, 1196543, 20341231]

約数ペア:

[(1, 20341231), (17, 1196543), (37, 549763), (73, 278647), (443, 45917), (629, 32339), (1241, 16391), (2701, 7531)]