20090052670

素因数分解:

$2^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{2043749}}^1$

素因数の和:2044739

約数の個数: 16

約数和(自身を含む): 36198900000

約数和(自身を除く): 16108847330

約数列:

[1, 2, 5, 10, 983, 1966, 4915, 9830, 2043749, 4087498, 10218745, 20437490, 2009005267, 4018010534, 10045026335, 20090052670]

約数ペア:

[(1, 20090052670), (2, 10045026335), (5, 4018010534), (10, 2009005267), (983, 20437490), (1966, 10218745), (4915, 4087498), (9830, 2043749)]