20163090608

素因数分解:

$2^4\times {\mathrm{1260193163}}^1$

素因数の和:1260193171

約数の個数: 10

約数和(自身を含む): 39065988084

約数和(自身を除く): 18902897476

約数列:

[1, 2, 4, 8, 16, 1260193163, 2520386326, 5040772652, 10081545304, 20163090608]

約数ペア:

[(1, 20163090608), (2, 10081545304), (4, 5040772652), (8, 2520386326), (16, 1260193163)]