20186563590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{328397}}^1$

素因数の和:329093

約数の個数: 48

約数和(自身を含む): 52562070288

約数和(自身を除く): 32375506698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 683, 1366, 2049, 3415, 4098, 6147, 6830, 10245, 12294, 20490, 30735, 61470, 328397, 656794, 985191, 1641985, 1970382, 2955573, 3283970, 4925955, 5911146, 9851910, 14777865, 29555730, 224295151, 448590302, 672885453, 1121475755, 1345770906, 2018656359, 2242951510, 3364427265, 4037312718, 6728854530, 10093281795, 20186563590]

約数ペア:

[(1, 20186563590), (2, 10093281795), (3, 6728854530), (5, 4037312718), (6, 3364427265), (9, 2242951510), (10, 2018656359), (15, 1345770906), (18, 1121475755), (30, 672885453), (45, 448590302), (90, 224295151), (683, 29555730), (1366, 14777865), (2049, 9851910), (3415, 5911146), (4098, 4925955), (6147, 3283970), (6830, 2955573), (10245, 1970382), (12294, 1641985), (20490, 985191), (30735, 656794), (61470, 328397)]