14564020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17761}}^1$

素因数の和:17811

約数の個数: 24

約数和(自身を含む): 31332168

約数和(自身を除く): 16768148

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 17761, 35522, 71044, 88805, 177610, 355220, 728201, 1456402, 2912804, 3641005, 7282010, 14564020]

約数ペア:

[(1, 14564020), (2, 7282010), (4, 3641005), (5, 2912804), (10, 1456402), (20, 728201), (41, 355220), (82, 177610), (164, 88805), (205, 71044), (410, 35522), (820, 17761)]