20403976351

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{350843}}^1$

素因数の和:351182

約数の個数: 16

約数和(自身を含む): 23644078848

約数和(自身を除く): 3240102497

約数列:

[1, 11, 17, 187, 311, 3421, 5287, 58157, 350843, 3859273, 5964331, 65607641, 109112173, 1200233903, 1854906941, 20403976351]

約数ペア:

[(1, 20403976351), (11, 1854906941), (17, 1200233903), (187, 109112173), (311, 65607641), (3421, 5964331), (5287, 3859273), (58157, 350843)]