20009656

素因数分解:

$2^3\times {\mathrm{587}}^1\times {\mathrm{4261}}^1$

素因数の和:4854

約数の個数: 16

約数和(自身を含む): 37590840

約数和(自身を除く): 17581184

約数列:

[1, 2, 4, 8, 587, 1174, 2348, 4261, 4696, 8522, 17044, 34088, 2501207, 5002414, 10004828, 20009656]

約数ペア:

[(1, 20009656), (2, 10004828), (4, 5002414), (8, 2501207), (587, 34088), (1174, 17044), (2348, 8522), (4261, 4696)]