20153439486

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{9908279}}^1$

素因数の和:9908400

約数の個数: 24

約数和(自身を含む): 44052212880

約数和(自身を除く): 23898773394

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 9908279, 19816558, 29724837, 59449674, 89174511, 178349022, 1119635527, 2239271054, 3358906581, 6717813162, 10076719743, 20153439486]

約数ペア:

[(1, 20153439486), (2, 10076719743), (3, 6717813162), (6, 3358906581), (9, 2239271054), (18, 1119635527), (113, 178349022), (226, 89174511), (339, 59449674), (678, 29724837), (1017, 19816558), (2034, 9908279)]