12773040220

素因数分解:

$2^2\times 5^1\times {\mathrm{3847}}^1\times {\mathrm{166013}}^1$

素因数の和:169869

約数の個数: 24

約数和(自身を含む): 26830518624

約数和(自身を除く): 14057478404

約数列:

[1, 2, 4, 5, 10, 20, 3847, 7694, 15388, 19235, 38470, 76940, 166013, 332026, 664052, 830065, 1660130, 3320260, 638652011, 1277304022, 2554608044, 3193260055, 6386520110, 12773040220]

約数ペア:

[(1, 12773040220), (2, 6386520110), (4, 3193260055), (5, 2554608044), (10, 1277304022), (20, 638652011), (3847, 3320260), (7694, 1660130), (15388, 830065), (19235, 664052), (38470, 332026), (76940, 166013)]