201924495860

素因数分解:

$2^2\times 5^1\times {\mathrm{4493}}^1\times {\mathrm{2247101}}^1$

素因数の和:2251603

約数の個数: 24

約数和(自身を含む): 424136008296

約数和(自身を除く): 222211512436

約数列:

[1, 2, 4, 5, 10, 20, 4493, 8986, 17972, 22465, 44930, 89860, 2247101, 4494202, 8988404, 11235505, 22471010, 44942020, 10096224793, 20192449586, 40384899172, 50481123965, 100962247930, 201924495860]

約数ペア:

[(1, 201924495860), (2, 100962247930), (4, 50481123965), (5, 40384899172), (10, 20192449586), (20, 10096224793), (4493, 44942020), (8986, 22471010), (17972, 11235505), (22465, 8988404), (44930, 4494202), (89860, 2247101)]