20233885

素因数分解:

$5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1847}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 27853056

約数和(自身を除く): 7619171

約数列:

[1, 5, 7, 35, 313, 1565, 1847, 2191, 9235, 10955, 12929, 64645, 578111, 2890555, 4046777, 20233885]

約数ペア:

[(1, 20233885), (5, 4046777), (7, 2890555), (35, 578111), (313, 64645), (1565, 12929), (1847, 10955), (2191, 9235)]