20131835805

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2678887}}^1$

素因数の和:2679065

約数の個数: 24

約数和(自身を含む): 35104148352

約数和(自身を除く): 14972312547

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 2505, 7515, 2678887, 8036661, 13394435, 24109983, 40183305, 120549915, 447374129, 1342122387, 2236870645, 4026367161, 6710611935, 20131835805]

約数ペア:

[(1, 20131835805), (3, 6710611935), (5, 4026367161), (9, 2236870645), (15, 1342122387), (45, 447374129), (167, 120549915), (501, 40183305), (835, 24109983), (1503, 13394435), (2505, 8036661), (7515, 2678887)]