20512991526

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{224171}}^1$

素因数の和:224428

約数の個数: 32

約数和(自身を含む): 41706752256

約数和(自身を除く): 21193760730

約数列:

[1, 2, 3, 6, 101, 151, 202, 302, 303, 453, 606, 906, 15251, 30502, 45753, 91506, 224171, 448342, 672513, 1345026, 22641271, 33849821, 45282542, 67699642, 67923813, 101549463, 135847626, 203098926, 3418831921, 6837663842, 10256495763, 20512991526]

約数ペア:

[(1, 20512991526), (2, 10256495763), (3, 6837663842), (6, 3418831921), (101, 203098926), (151, 135847626), (202, 101549463), (302, 67923813), (303, 67699642), (453, 45282542), (606, 33849821), (906, 22641271), (15251, 1345026), (30502, 672513), (45753, 448342), (91506, 224171)]