2016751910

素因数分解:

$2^1\times 5^1\times {\mathrm{9011}}^1\times {\mathrm{22381}}^1$

素因数の和:31399

約数の個数: 16

約数和(自身を含む): 3630718512

約数和(自身を除く): 1613966602

約数列:

[1, 2, 5, 10, 9011, 18022, 22381, 44762, 45055, 90110, 111905, 223810, 201675191, 403350382, 1008375955, 2016751910]

約数ペア:

[(1, 2016751910), (2, 1008375955), (5, 403350382), (10, 201675191), (9011, 223810), (18022, 111905), (22381, 90110), (44762, 45055)]