20769384

素因数分解:

$2^3\times 3^1\times {\mathrm{229}}^1\times {\mathrm{3779}}^1$

素因数の和:4017

約数の個数: 32

約数和(自身を含む): 52164000

約数和(自身を除く): 31394616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 229, 458, 687, 916, 1374, 1832, 2748, 3779, 5496, 7558, 11337, 15116, 22674, 30232, 45348, 90696, 865391, 1730782, 2596173, 3461564, 5192346, 6923128, 10384692, 20769384]

約数ペア:

[(1, 20769384), (2, 10384692), (3, 6923128), (4, 5192346), (6, 3461564), (8, 2596173), (12, 1730782), (24, 865391), (229, 90696), (458, 45348), (687, 30232), (916, 22674), (1374, 15116), (1832, 11337), (2748, 7558), (3779, 5496)]