20590692

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{41851}}^1$

素因数の和:41899

約数の個数: 24

約数和(自身を含む): 49217952

約数和(自身を除く): 28627260

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 41851, 83702, 125553, 167404, 251106, 502212, 1715891, 3431782, 5147673, 6863564, 10295346, 20590692]

約数ペア:

[(1, 20590692), (2, 10295346), (3, 6863564), (4, 5147673), (6, 3431782), (12, 1715891), (41, 502212), (82, 251106), (123, 167404), (164, 125553), (246, 83702), (492, 41851)]