2013344780

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{106979}}^1$

素因数の和:107929

約数の個数: 24

約数和(自身を含む): 4232556720

約数和(自身を除く): 2219211940

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 3764, 4705, 9410, 18820, 106979, 213958, 427916, 534895, 1069790, 2139580, 100667239, 201334478, 402668956, 503336195, 1006672390, 2013344780]

約数ペア:

[(1, 2013344780), (2, 1006672390), (4, 503336195), (5, 402668956), (10, 201334478), (20, 100667239), (941, 2139580), (1882, 1069790), (3764, 534895), (4705, 427916), (9410, 213958), (18820, 106979)]