20189332794

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146299513}}^1$

素因数の和:146299541

約数の個数: 16

約数和(自身を含む): 42134260032

約数和(自身を除く): 21944927238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 146299513, 292599026, 438898539, 877797078, 3364888799, 6729777598, 10094666397, 20189332794]

約数ペア:

[(1, 20189332794), (2, 10094666397), (3, 6729777598), (6, 3364888799), (23, 877797078), (46, 438898539), (69, 292599026), (138, 146299513)]