20761158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10847}}^1$

素因数の和:10892

約数の個数: 32

約数和(自身を含む): 46863360

約数和(自身を除く): 26102202

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 10847, 21694, 32541, 65082, 119317, 238634, 314563, 357951, 629126, 715902, 943689, 1887378, 3460193, 6920386, 10380579, 20761158]

約数ペア:

[(1, 20761158), (2, 10380579), (3, 6920386), (6, 3460193), (11, 1887378), (22, 943689), (29, 715902), (33, 629126), (58, 357951), (66, 314563), (87, 238634), (174, 119317), (319, 65082), (638, 32541), (957, 21694), (1914, 10847)]