20162681742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2945177}}^1$

素因数の和:2945352

約数の個数: 32

約数和(自身を含む): 46368882432

約数和(自身を除く): 26206200690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 2945177, 5890354, 8835531, 17671062, 20616239, 41232478, 61848717, 123697434, 480063851, 960127702, 1440191553, 2880383106, 3360446957, 6720893914, 10081340871, 20162681742]

約数ペア:

[(1, 20162681742), (2, 10081340871), (3, 6720893914), (6, 3360446957), (7, 2880383106), (14, 1440191553), (21, 960127702), (42, 480063851), (163, 123697434), (326, 61848717), (489, 41232478), (978, 20616239), (1141, 17671062), (2282, 8835531), (3423, 5890354), (6846, 2945177)]