10369515200020

素因数分解:

$2^2\times 5^1\times {\mathrm{518475760001}}^1$

素因数の和:518475760010

約数の個数: 12

約数和(自身を含む): 21775981920084

約数和(自身を除く): 11406466720064

約数列:

[1, 2, 4, 5, 10, 20, 518475760001, 1036951520002, 2073903040004, 2592378800005, 5184757600010, 10369515200020]

約数ペア:

[(1, 10369515200020), (2, 5184757600010), (4, 2592378800005), (5, 2073903040004), (10, 1036951520002), (20, 518475760001)]