20348078382

素因数分解:

$2^1\times 3^2\times {\mathrm{2381}}^1\times {\mathrm{474779}}^1$

素因数の和:477168

約数の個数: 24

約数和(自身を含む): 44106112440

約数和(自身を除く): 23758034058

約数列:

[1, 2, 3, 6, 9, 18, 2381, 4762, 7143, 14286, 21429, 42858, 474779, 949558, 1424337, 2848674, 4273011, 8546022, 1130448799, 2260897598, 3391346397, 6782692794, 10174039191, 20348078382]

約数ペア:

[(1, 20348078382), (2, 10174039191), (3, 6782692794), (6, 3391346397), (9, 2260897598), (18, 1130448799), (2381, 8546022), (4762, 4273011), (7143, 2848674), (14286, 1424337), (21429, 949558), (42858, 474779)]