2017679660

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{299359}}^1$

素因数の和:299705

約数の個数: 24

約数和(自身を含む): 4249714560

約数和(自身を除く): 2232034900

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 299359, 598718, 1197436, 1496795, 2993590, 5987180, 100883983, 201767966, 403535932, 504419915, 1008839830, 2017679660]

約数ペア:

[(1, 2017679660), (2, 1008839830), (4, 504419915), (5, 403535932), (10, 201767966), (20, 100883983), (337, 5987180), (674, 2993590), (1348, 1496795), (1685, 1197436), (3370, 598718), (6740, 299359)]