20162926091

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{26183}}^1$

素因数の和:26411

約数の個数: 32

約数和(自身を含む): 25669536768

約数和(自身を除く): 5506610677

約数列:

[1, 7, 11, 73, 77, 137, 511, 803, 959, 1507, 5621, 10001, 10549, 26183, 70007, 110011, 183281, 288013, 770077, 1911359, 2016091, 3587071, 13379513, 21024949, 25109497, 39457781, 147174643, 261856183, 276204467, 1832993281, 2880418013, 20162926091]

約数ペア:

[(1, 20162926091), (7, 2880418013), (11, 1832993281), (73, 276204467), (77, 261856183), (137, 147174643), (511, 39457781), (803, 25109497), (959, 21024949), (1507, 13379513), (5621, 3587071), (10001, 2016091), (10549, 1911359), (26183, 770077), (70007, 288013), (110011, 183281)]