20164457144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8429957}}^1$

素因数の和:8429999

約数の個数: 32

約数和(自身を含む): 42486988320

約数和(自身を除く): 22322531176

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 8429957, 16859914, 33719828, 67439656, 109589441, 193889011, 219178882, 387778022, 438357764, 775556044, 876715528, 1551112088, 2520557143, 5041114286, 10082228572, 20164457144]

約数ペア:

[(1, 20164457144), (2, 10082228572), (4, 5041114286), (8, 2520557143), (13, 1551112088), (23, 876715528), (26, 775556044), (46, 438357764), (52, 387778022), (92, 219178882), (104, 193889011), (184, 109589441), (299, 67439656), (598, 33719828), (1196, 16859914), (2392, 8429957)]