20194288410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{33181}}^1\times {\mathrm{20287}}^1$

素因数の和:53478

約数の個数: 32

約数和(自身を含む): 48470141952

約数和(自身を除く): 28275853542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20287, 33181, 40574, 60861, 66362, 99543, 101435, 121722, 165905, 199086, 202870, 304305, 331810, 497715, 608610, 995430, 673142947, 1346285894, 2019428841, 3365714735, 4038857682, 6731429470, 10097144205, 20194288410]

約数ペア:

[(1, 20194288410), (2, 10097144205), (3, 6731429470), (5, 4038857682), (6, 3365714735), (10, 2019428841), (15, 1346285894), (30, 673142947), (20287, 995430), (33181, 608610), (40574, 497715), (60861, 331810), (66362, 304305), (99543, 202870), (101435, 199086), (121722, 165905)]