20587992

素因数分解:

$2^3\times 3^1\times {\mathrm{227}}^1\times {\mathrm{3779}}^1$

素因数の和:4015

約数の個数: 32

約数和(自身を含む): 51710400

約数和(自身を除く): 31122408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 227, 454, 681, 908, 1362, 1816, 2724, 3779, 5448, 7558, 11337, 15116, 22674, 30232, 45348, 90696, 857833, 1715666, 2573499, 3431332, 5146998, 6862664, 10293996, 20587992]

約数ペア:

[(1, 20587992), (2, 10293996), (3, 6862664), (4, 5146998), (6, 3431332), (8, 2573499), (12, 1715666), (24, 857833), (227, 90696), (454, 45348), (681, 30232), (908, 22674), (1362, 15116), (1816, 11337), (2724, 7558), (3779, 5448)]