20221457653

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2477}}^1\times {\mathrm{20879}}^1$

素因数の和:23396

約数の個数: 16

約数和(自身を含む): 22351956480

約数和(自身を除く): 2130498827

約数列:

[1, 17, 23, 391, 2477, 20879, 42109, 56971, 354943, 480217, 968507, 8163689, 51717283, 879193811, 1189497509, 20221457653]

約数ペア:

[(1, 20221457653), (17, 1189497509), (23, 879193811), (391, 51717283), (2477, 8163689), (20879, 968507), (42109, 480217), (56971, 354943)]