20126742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5333}}^1$

素因数の和:5392

約数の個数: 32

約数和(自身を含む): 43781472

約数和(自身を除く): 23654730

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 5333, 10666, 15999, 31998, 90661, 181322, 197321, 271983, 394642, 543966, 591963, 1183926, 3354457, 6708914, 10063371, 20126742]

約数ペア:

[(1, 20126742), (2, 10063371), (3, 6708914), (6, 3354457), (17, 1183926), (34, 591963), (37, 543966), (51, 394642), (74, 271983), (102, 197321), (111, 181322), (222, 90661), (629, 31998), (1258, 15999), (1887, 10666), (3774, 5333)]