20056910

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{10501}}^1$

素因数の和:10699

約数の個数: 16

約数和(自身を含む): 36294912

約数和(自身を除く): 16238002

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 10501, 21002, 52505, 105010, 2005691, 4011382, 10028455, 20056910]

約数ペア:

[(1, 20056910), (2, 10028455), (5, 4011382), (10, 2005691), (191, 105010), (382, 52505), (955, 21002), (1910, 10501)]