20175702994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2671}}^1\times {\mathrm{164209}}^1$

素因数の和:166905

約数の個数: 16

約数和(自身を含む): 31591376640

約数和(自身を除く): 11415673646

約数列:

[1, 2, 23, 46, 2671, 5342, 61433, 122866, 164209, 328418, 3776807, 7553614, 438602239, 877204478, 10087851497, 20175702994]

約数ペア:

[(1, 20175702994), (2, 10087851497), (23, 877204478), (46, 438602239), (2671, 7553614), (5342, 3776807), (61433, 328418), (122866, 164209)]