20756010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62897}}^1$

素因数の和:62918

約数の個数: 32

約数和(自身を含む): 54343872

約数和(自身を除く): 33587862

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 62897, 125794, 188691, 314485, 377382, 628970, 691867, 943455, 1383734, 1886910, 2075601, 3459335, 4151202, 6918670, 10378005, 20756010]

約数ペア:

[(1, 20756010), (2, 10378005), (3, 6918670), (5, 4151202), (6, 3459335), (10, 2075601), (11, 1886910), (15, 1383734), (22, 943455), (30, 691867), (33, 628970), (55, 377382), (66, 314485), (110, 188691), (165, 125794), (330, 62897)]