20774413

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 23571072

約数和(自身を除く): 2796659

約数列:

[1, 11, 41, 73, 451, 631, 803, 2993, 6941, 25871, 32923, 46063, 284581, 506693, 1888583, 20774413]

約数ペア:

[(1, 20774413), (11, 1888583), (41, 506693), (73, 284581), (451, 46063), (631, 32923), (803, 25871), (2993, 6941)]