20437094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4733}}^1$

素因数の和:4879

約数の個数: 16

約数和(自身を含む): 32721408

約数和(自身を除く): 12284314

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 4733, 9466, 80461, 160922, 601091, 1202182, 10218547, 20437094]

約数ペア:

[(1, 20437094), (2, 10218547), (17, 1202182), (34, 601091), (127, 160922), (254, 80461), (2159, 9466), (4318, 4733)]