20115391293

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{1499}}^1\times {\mathrm{24443}}^1$

素因数の和:26009

約数の個数: 24

約数和(自身を含む): 29552796000

約数和(自身を除く): 9437404707

約数列:

[1, 3, 9, 61, 183, 549, 1499, 4497, 13491, 24443, 73329, 91439, 219987, 274317, 822951, 1491023, 4473069, 13419207, 36640057, 109920171, 329760513, 2235043477, 6705130431, 20115391293]

約数ペア:

[(1, 20115391293), (3, 6705130431), (9, 2235043477), (61, 329760513), (183, 109920171), (549, 36640057), (1499, 13419207), (4497, 4473069), (13491, 1491023), (24443, 822951), (73329, 274317), (91439, 219987)]