2016860984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{20261}}^1$

素因数の和:20831

約数の個数: 32

約数和(自身を含む): 3953521440

約数和(自身を除く): 1936660456

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 541, 1082, 2164, 4328, 12443, 20261, 24886, 40522, 49772, 81044, 99544, 162088, 466003, 932006, 1864012, 3728024, 10961201, 21922402, 43844804, 87689608, 252107623, 504215246, 1008430492, 2016860984]

約数ペア:

[(1, 2016860984), (2, 1008430492), (4, 504215246), (8, 252107623), (23, 87689608), (46, 43844804), (92, 21922402), (184, 10961201), (541, 3728024), (1082, 1864012), (2164, 932006), (4328, 466003), (12443, 162088), (20261, 99544), (24886, 81044), (40522, 49772)]