20345232

素因数分解:

$2^4\times 3^1\times {\mathrm{423859}}^1$

素因数の和:423870

約数の個数: 20

約数和(自身を含む): 52558640

約数和(自身を除く): 32213408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 423859, 847718, 1271577, 1695436, 2543154, 3390872, 5086308, 6781744, 10172616, 20345232]

約数ペア:

[(1, 20345232), (2, 10172616), (3, 6781744), (4, 5086308), (6, 3390872), (8, 2543154), (12, 1695436), (16, 1271577), (24, 847718), (48, 423859)]