20227739288

素因数分解:

$2^3\times {\mathrm{2311}}^1\times {\mathrm{1094101}}^1$

素因数の和:1096418

約数の個数: 16

約数和(自身を含む): 37943457360

約数和(自身を除く): 17715718072

約数列:

[1, 2, 4, 8, 2311, 4622, 9244, 18488, 1094101, 2188202, 4376404, 8752808, 2528467411, 5056934822, 10113869644, 20227739288]

約数ペア:

[(1, 20227739288), (2, 10113869644), (4, 5056934822), (8, 2528467411), (2311, 8752808), (4622, 4376404), (9244, 2188202), (18488, 1094101)]