20975033

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 22498560

約数和(自身を除く): 1523527

約数列:

[1, 29, 61, 71, 167, 1769, 2059, 4331, 4843, 10187, 11857, 125599, 295423, 343853, 723277, 20975033]

約数ペア:

[(1, 20975033), (29, 723277), (61, 343853), (71, 295423), (167, 125599), (1769, 11857), (2059, 10187), (4331, 4843)]