20118135461

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{1511}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 22338892800

約数和(自身を除く): 2220757339

約数列:

[1, 17, 29, 113, 239, 493, 1511, 1921, 3277, 4063, 6931, 25687, 27007, 43819, 55709, 117827, 170743, 361129, 459119, 744923, 783203, 2902631, 4951547, 6139193, 10472741, 13314451, 40807577, 84176299, 178036597, 693728809, 1183419733, 20118135461]

約数ペア:

[(1, 20118135461), (17, 1183419733), (29, 693728809), (113, 178036597), (239, 84176299), (493, 40807577), (1511, 13314451), (1921, 10472741), (3277, 6139193), (4063, 4951547), (6931, 2902631), (25687, 783203), (27007, 744923), (43819, 459119), (55709, 361129), (117827, 170743)]