20160588101409

素因数分解:

$3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{651750173}}^1$

素因数の和:651750677

約数の個数: 24

約数和(自身を含む): 33348752903232

約数和(自身を除く): 13188164801823

約数列:

[1, 3, 7, 9, 21, 63, 491, 1473, 3437, 4419, 10311, 30933, 651750173, 1955250519, 4562251211, 5865751557, 13686753633, 41060260899, 320009334943, 960028004829, 2240065344601, 2880084014487, 6720196033803, 20160588101409]

約数ペア:

[(1, 20160588101409), (3, 6720196033803), (7, 2880084014487), (9, 2240065344601), (21, 960028004829), (63, 320009334943), (491, 41060260899), (1473, 13686753633), (3437, 5865751557), (4419, 4562251211), (10311, 1955250519), (30933, 651750173)]