20556612

素因数分解:

$2^2\times 3^3\times {\mathrm{190339}}^1$

素因数の和:190352

約数の個数: 24

約数和(自身を含む): 53295200

約数和(自身を除く): 32738588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 190339, 380678, 571017, 761356, 1142034, 1713051, 2284068, 3426102, 5139153, 6852204, 10278306, 20556612]

約数ペア:

[(1, 20556612), (2, 10278306), (3, 6852204), (4, 5139153), (6, 3426102), (9, 2284068), (12, 1713051), (18, 1142034), (27, 761356), (36, 571017), (54, 380678), (108, 190339)]