2016205990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8766113}}^1$

素因数の和:8766143

約数の個数: 16

約数和(自身を含む): 3786961248

約数和(自身を除く): 1770755258

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8766113, 17532226, 43830565, 87661130, 201620599, 403241198, 1008102995, 2016205990]

約数ペア:

[(1, 2016205990), (2, 1008102995), (5, 403241198), (10, 201620599), (23, 87661130), (46, 43830565), (115, 17532226), (230, 8766113)]