20213222066

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{4943}}^1\times {\mathrm{88897}}^1$

素因数の和:93865

約数の個数: 16

約数和(自身を含む): 31644843264

約数和(自身を除く): 11431621198

約数列:

[1, 2, 23, 46, 4943, 9886, 88897, 113689, 177794, 227378, 2044631, 4089262, 439417871, 878835742, 10106611033, 20213222066]

約数ペア:

[(1, 20213222066), (2, 10106611033), (23, 878835742), (46, 439417871), (4943, 4089262), (9886, 2044631), (88897, 227378), (113689, 177794)]