20842488

素因数分解:

$2^3\times 3^3\times {\mathrm{96493}}^1$

素因数の和:96508

約数の個数: 32

約数和(自身を含む): 57896400

約数和(自身を除く): 37053912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 96493, 192986, 289479, 385972, 578958, 771944, 868437, 1157916, 1736874, 2315832, 2605311, 3473748, 5210622, 6947496, 10421244, 20842488]

約数ペア:

[(1, 20842488), (2, 10421244), (3, 6947496), (4, 5210622), (6, 3473748), (8, 2605311), (9, 2315832), (12, 1736874), (18, 1157916), (24, 868437), (27, 771944), (36, 578958), (54, 385972), (72, 289479), (108, 192986), (216, 96493)]