20172655310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87707197}}^1$

素因数の和:87707227

約数の個数: 16

約数和(自身を含む): 37889509536

約数和(自身を除く): 17716854226

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87707197, 175414394, 438535985, 877071970, 2017265531, 4034531062, 10086327655, 20172655310]

約数ペア:

[(1, 20172655310), (2, 10086327655), (5, 4034531062), (10, 2017265531), (23, 877071970), (46, 438535985), (115, 175414394), (230, 87707197)]