20147661662

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{4621}}^1\times {\mathrm{53171}}^1$

素因数の和:57835

約数の個数: 16

約数和(自身を含む): 30965883984

約数和(自身を除く): 10818222322

約数列:

[1, 2, 41, 82, 4621, 9242, 53171, 106342, 189461, 378922, 2180011, 4360022, 245703191, 491406382, 10073830831, 20147661662]

約数ペア:

[(1, 20147661662), (2, 10073830831), (41, 491406382), (82, 245703191), (4621, 4360022), (9242, 2180011), (53171, 378922), (106342, 189461)]