20172610060

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11332927}}^1$

素因数の和:11333025

約数の個数: 24

約数和(自身を含む): 42838467840

約数和(自身を除く): 22665857780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 11332927, 22665854, 45331708, 56664635, 113329270, 226658540, 1008630503, 2017261006, 4034522012, 5043152515, 10086305030, 20172610060]

約数ペア:

[(1, 20172610060), (2, 10086305030), (4, 5043152515), (5, 4034522012), (10, 2017261006), (20, 1008630503), (89, 226658540), (178, 113329270), (356, 56664635), (445, 45331708), (890, 22665854), (1780, 11332927)]