20183319966

素因数分解:

$2^1\times 3^1\times {\mathrm{13457}}^1\times {\mathrm{249973}}^1$

素因数の和:263435

約数の個数: 16

約数和(自身を含む): 40369801104

約数和(自身を除く): 20186481138

約数列:

[1, 2, 3, 6, 13457, 26914, 40371, 80742, 249973, 499946, 749919, 1499838, 3363886661, 6727773322, 10091659983, 20183319966]

約数ペア:

[(1, 20183319966), (2, 10091659983), (3, 6727773322), (6, 3363886661), (13457, 1499838), (26914, 749919), (40371, 499946), (80742, 249973)]