20167264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48479}}^1$

素因数の和:48502

約数の個数: 24

約数和(自身を含む): 42759360

約数和(自身を除く): 22592096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48479, 96958, 193916, 387832, 630227, 775664, 1260454, 1551328, 2520908, 5041816, 10083632, 20167264]

約数ペア:

[(1, 20167264), (2, 10083632), (4, 5041816), (8, 2520908), (13, 1551328), (16, 1260454), (26, 775664), (32, 630227), (52, 387832), (104, 193916), (208, 96958), (416, 48479)]