20173203070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{203011}}^1$

素因数の和:203560

約数の個数: 32

約数和(自身を含む): 38296183680

約数和(自身を除く): 18122980610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 523, 1046, 2615, 5230, 9937, 19874, 49685, 99370, 203011, 406022, 1015055, 2030110, 3857209, 7714418, 19286045, 38572090, 106174753, 212349506, 530873765, 1061747530, 2017320307, 4034640614, 10086601535, 20173203070]

約数ペア:

[(1, 20173203070), (2, 10086601535), (5, 4034640614), (10, 2017320307), (19, 1061747530), (38, 530873765), (95, 212349506), (190, 106174753), (523, 38572090), (1046, 19286045), (2615, 7714418), (5230, 3857209), (9937, 2030110), (19874, 1015055), (49685, 406022), (99370, 203011)]