2021981232

素因数分解:

$2^4\times 3^1\times {\mathrm{42124609}}^1$

素因数の和:42124620

約数の個数: 20

約数和(自身を含む): 5223451640

約数和(自身を除く): 3201470408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 42124609, 84249218, 126373827, 168498436, 252747654, 336996872, 505495308, 673993744, 1010990616, 2021981232]

約数ペア:

[(1, 2021981232), (2, 1010990616), (3, 673993744), (4, 505495308), (6, 336996872), (8, 252747654), (12, 168498436), (16, 126373827), (24, 84249218), (48, 42124609)]