20158296

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{7433}}^1$

素因数の和:7555

約数の個数: 32

約数和(自身を含む): 50848560

約数和(自身を除く): 30690264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 7433, 14866, 22299, 29732, 44598, 59464, 89196, 178392, 839929, 1679858, 2519787, 3359716, 5039574, 6719432, 10079148, 20158296]

約数ペア:

[(1, 20158296), (2, 10079148), (3, 6719432), (4, 5039574), (6, 3359716), (8, 2519787), (12, 1679858), (24, 839929), (113, 178392), (226, 89196), (339, 59464), (452, 44598), (678, 29732), (904, 22299), (1356, 14866), (2712, 7433)]