20172547526

素因数分解:

$2^1\times {\mathrm{853}}^1\times {\mathrm{1009}}^1\times {\mathrm{11719}}^1$

素因数の和:13583

約数の個数: 16

約数和(自身を含む): 30326906400

約数和(自身を除く): 10154358874

約数列:

[1, 2, 853, 1009, 1706, 2018, 11719, 23438, 860677, 1721354, 9996307, 11824471, 19992614, 23648942, 10086273763, 20172547526]

約数ペア:

[(1, 20172547526), (2, 10086273763), (853, 23648942), (1009, 19992614), (1706, 11824471), (2018, 9996307), (11719, 1721354), (23438, 860677)]