20303362

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:562

約数の個数: 24

約数和(自身を含む): 32740092

約数和(自身を除く): 12436730

約数列:

[1, 2, 19, 38, 61, 122, 361, 461, 722, 922, 1159, 2318, 8759, 17518, 22021, 28121, 44042, 56242, 166421, 332842, 534299, 1068598, 10151681, 20303362]

約数ペア:

[(1, 20303362), (2, 10151681), (19, 1068598), (38, 534299), (61, 332842), (122, 166421), (361, 56242), (461, 44042), (722, 28121), (922, 22021), (1159, 17518), (2318, 8759)]