23007620

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4153}}^1$

素因数の和:4439

約数の個数: 24

約数和(自身を含む): 48502104

約数和(自身を除く): 25494484

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 4153, 5540, 8306, 16612, 20765, 41530, 83060, 1150381, 2300762, 4601524, 5751905, 11503810, 23007620]

約数ペア:

[(1, 23007620), (2, 11503810), (4, 5751905), (5, 4601524), (10, 2300762), (20, 1150381), (277, 83060), (554, 41530), (1108, 20765), (1385, 16612), (2770, 8306), (4153, 5540)]