20132573684

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1321}}^1\times {\mathrm{88607}}^1$

素因数の和:89975

約数の個数: 24

約数和(自身を含む): 36079051008

約数和(自身を除く): 15946477324

約数列:

[1, 2, 4, 43, 86, 172, 1321, 2642, 5284, 56803, 88607, 113606, 177214, 227212, 354428, 3810101, 7620202, 15240404, 117049847, 234099694, 468199388, 5033143421, 10066286842, 20132573684]

約数ペア:

[(1, 20132573684), (2, 10066286842), (4, 5033143421), (43, 468199388), (86, 234099694), (172, 117049847), (1321, 15240404), (2642, 7620202), (5284, 3810101), (56803, 354428), (88607, 227212), (113606, 177214)]