20264156633

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{166823}}^1$

素因数の和:166941

約数の個数: 24

約数和(自身を含む): 24571173312

約数和(自身を除く): 4307016679

約数列:

[1, 7, 37, 49, 67, 259, 469, 1813, 2479, 3283, 17353, 121471, 166823, 1167761, 6172451, 8174327, 11177141, 43207157, 78239987, 302450099, 413554217, 547679909, 2894879519, 20264156633]

約数ペア:

[(1, 20264156633), (7, 2894879519), (37, 547679909), (49, 413554217), (67, 302450099), (259, 78239987), (469, 43207157), (1813, 11177141), (2479, 8174327), (3283, 6172451), (17353, 1167761), (121471, 166823)]