20228218595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{152029}}^1$

素因数の和:152159

約数の個数: 32

約数和(自身を含む): 27584323200

約数和(自身を除く): 7356104605

約数列:

[1, 5, 13, 23, 65, 89, 115, 299, 445, 1157, 1495, 2047, 5785, 10235, 26611, 133055, 152029, 760145, 1976377, 3496667, 9881885, 13530581, 17483335, 45456671, 67652905, 175897553, 227283355, 311203363, 879487765, 1556016815, 4045643719, 20228218595]

約数ペア:

[(1, 20228218595), (5, 4045643719), (13, 1556016815), (23, 879487765), (65, 311203363), (89, 227283355), (115, 175897553), (299, 67652905), (445, 45456671), (1157, 17483335), (1495, 13530581), (2047, 9881885), (5785, 3496667), (10235, 1976377), (26611, 760145), (133055, 152029)]