20173073236

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{1721}}^1\times {\mathrm{25933}}^1$

素因数の和:27771

約数の個数: 24

約数和(自身を含む): 35637361704

約数和(自身を除く): 15464288468

約数列:

[1, 2, 4, 113, 226, 452, 1721, 3442, 6884, 25933, 51866, 103732, 194473, 388946, 777892, 2930429, 5860858, 11721716, 44630693, 89261386, 178522772, 5043268309, 10086536618, 20173073236]

約数ペア:

[(1, 20173073236), (2, 10086536618), (4, 5043268309), (113, 178522772), (226, 89261386), (452, 44630693), (1721, 11721716), (3442, 5860858), (6884, 2930429), (25933, 777892), (51866, 388946), (103732, 194473)]