2016039140

素因数分解:

$2^2\times 5^1\times {\mathrm{100801957}}^1$

素因数の和:100801966

約数の個数: 12

約数和(自身を含む): 4233682236

約数和(自身を除く): 2217643096

約数列:

[1, 2, 4, 5, 10, 20, 100801957, 201603914, 403207828, 504009785, 1008019570, 2016039140]

約数ペア:

[(1, 2016039140), (2, 1008019570), (4, 504009785), (5, 403207828), (10, 201603914), (20, 100801957)]