20188968

素因数分解:

$2^3\times 3^1\times {\mathrm{841207}}^1$

素因数の和:841216

約数の個数: 16

約数和(自身を含む): 50472480

約数和(自身を除く): 30283512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 841207, 1682414, 2523621, 3364828, 5047242, 6729656, 10094484, 20188968]

約数ペア:

[(1, 20188968), (2, 10094484), (3, 6729656), (4, 5047242), (6, 3364828), (8, 2523621), (12, 1682414), (24, 841207)]