20346720012

素因数分解:

$2^2\times 3^2\times {\mathrm{565186667}}^1$

素因数の和:565186677

約数の個数: 18

約数和(自身を含む): 51431986788

約数和(自身を除く): 31085266776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 565186667, 1130373334, 1695560001, 2260746668, 3391120002, 5086680003, 6782240004, 10173360006, 20346720012]

約数ペア:

[(1, 20346720012), (2, 10173360006), (3, 6782240004), (4, 5086680003), (6, 3391120002), (9, 2260746668), (12, 1695560001), (18, 1130373334), (36, 565186667)]