20310702

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{147179}}^1$

素因数の和:147207

約数の個数: 16

約数和(自身を含む): 42387840

約数和(自身を除く): 22077138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 147179, 294358, 441537, 883074, 3385117, 6770234, 10155351, 20310702]

約数ペア:

[(1, 20310702), (2, 10155351), (3, 6770234), (6, 3385117), (23, 883074), (46, 441537), (69, 294358), (138, 147179)]