20044417

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 21373632

約数和(自身を除く): 1329215

約数列:

[1, 37, 61, 83, 107, 2257, 3071, 3959, 5063, 6527, 8881, 187331, 241499, 328597, 541741, 20044417]

約数ペア:

[(1, 20044417), (37, 541741), (61, 328597), (83, 241499), (107, 187331), (2257, 8881), (3071, 6527), (3959, 5063)]