20161180638628

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{85207769}}^1$

素因数の和:85208319

約数の個数: 24

約数和(自身を含む): 35608327083000

約数和(自身を除く): 15447146444372

約数列:

[1, 2, 4, 149, 298, 397, 596, 794, 1588, 59153, 118306, 236612, 85207769, 170415538, 340831076, 12695957581, 25391915162, 33827484293, 50783830324, 67654968586, 135309937172, 5040295159657, 10080590319314, 20161180638628]

約数ペア:

[(1, 20161180638628), (2, 10080590319314), (4, 5040295159657), (149, 135309937172), (298, 67654968586), (397, 50783830324), (596, 33827484293), (794, 25391915162), (1588, 12695957581), (59153, 340831076), (118306, 170415538), (236612, 85207769)]