19903692

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{5011}}^1$

素因数の和:5349

約数の個数: 24

約数和(自身を含む): 46591552

約数和(自身を除く): 26687860

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 5011, 10022, 15033, 20044, 30066, 60132, 1658641, 3317282, 4975923, 6634564, 9951846, 19903692]

約数ペア:

[(1, 19903692), (2, 9951846), (3, 6634564), (4, 4975923), (6, 3317282), (12, 1658641), (331, 60132), (662, 30066), (993, 20044), (1324, 15033), (1986, 10022), (3972, 5011)]