20094084

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2503}}^1$

素因数の和:2736

約数の個数: 36

約数和(自身を含む): 51041536

約数和(自身を除く): 30947452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2503, 2676, 4014, 5006, 7509, 8028, 10012, 15018, 22527, 30036, 45054, 90108, 558169, 1116338, 1674507, 2232676, 3349014, 5023521, 6698028, 10047042, 20094084]

約数ペア:

[(1, 20094084), (2, 10047042), (3, 6698028), (4, 5023521), (6, 3349014), (9, 2232676), (12, 1674507), (18, 1116338), (36, 558169), (223, 90108), (446, 45054), (669, 30036), (892, 22527), (1338, 15018), (2007, 10012), (2503, 8028), (2676, 7509), (4014, 5006)]