20165354857

素因数分解:

${\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{809}}^1\times {\mathrm{2953}}^1$

素因数の和:4152

約数の個数: 16

約数和(自身を含む): 21132679680

約数和(自身を除く): 967324823

約数列:

[1, 23, 367, 809, 2953, 8441, 18607, 67919, 296903, 1083751, 2388977, 6828769, 24926273, 54946471, 876754559, 20165354857]

約数ペア:

[(1, 20165354857), (23, 876754559), (367, 54946471), (809, 24926273), (2953, 6828769), (8441, 2388977), (18607, 1083751), (67919, 296903)]