20107590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1867}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 48418560

約数和(自身を除く): 28310970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 359, 718, 1077, 1795, 1867, 2154, 3590, 3734, 5385, 5601, 9335, 10770, 11202, 18670, 28005, 56010, 670253, 1340506, 2010759, 3351265, 4021518, 6702530, 10053795, 20107590]

約数ペア:

[(1, 20107590), (2, 10053795), (3, 6702530), (5, 4021518), (6, 3351265), (10, 2010759), (15, 1340506), (30, 670253), (359, 56010), (718, 28005), (1077, 18670), (1795, 11202), (1867, 10770), (2154, 9335), (3590, 5601), (3734, 5385)]