2055173660

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{221941}}^1$

素因数の和:222413

約数の個数: 24

約数和(自身を含む): 4325205696

約数和(自身を除く): 2270032036

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4630, 9260, 221941, 443882, 887764, 1109705, 2219410, 4438820, 102758683, 205517366, 411034732, 513793415, 1027586830, 2055173660]

約数ペア:

[(1, 2055173660), (2, 1027586830), (4, 513793415), (5, 411034732), (10, 205517366), (20, 102758683), (463, 4438820), (926, 2219410), (1852, 1109705), (2315, 887764), (4630, 443882), (9260, 221941)]