2020784834

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{4231}}^1\times {\mathrm{5081}}^1$

素因数の和:9361

約数の個数: 16

約数和(自身を含む): 3097011456

約数和(自身を除く): 1076226622

約数列:

[1, 2, 47, 94, 4231, 5081, 8462, 10162, 198857, 238807, 397714, 477614, 21497711, 42995422, 1010392417, 2020784834]

約数ペア:

[(1, 2020784834), (2, 1010392417), (47, 42995422), (94, 21497711), (4231, 477614), (5081, 397714), (8462, 238807), (10162, 198857)]