20184741693

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{123479}}^1$

素因数の和:123969

約数の個数: 24

約数和(自身を含む): 29934515520

約数和(自身を除く): 9749773827

約数列:

[1, 3, 9, 41, 123, 369, 443, 1329, 3987, 18163, 54489, 123479, 163467, 370437, 1111311, 5062639, 15187917, 45563751, 54701197, 164103591, 492310773, 2242749077, 6728247231, 20184741693]

約数ペア:

[(1, 20184741693), (3, 6728247231), (9, 2242749077), (41, 492310773), (123, 164103591), (369, 54701197), (443, 45563751), (1329, 15187917), (3987, 5062639), (18163, 1111311), (54489, 370437), (123479, 163467)]