20681799270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62672119}}^1$

素因数の和:62672140

約数の個数: 32

約数和(自身を含む): 54148711680

約数和(自身を除く): 33466912410

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 62672119, 125344238, 188016357, 313360595, 376032714, 626721190, 689393309, 940081785, 1378786618, 1880163570, 2068179927, 3446966545, 4136359854, 6893933090, 10340899635, 20681799270]

約数ペア:

[(1, 20681799270), (2, 10340899635), (3, 6893933090), (5, 4136359854), (6, 3446966545), (10, 2068179927), (11, 1880163570), (15, 1378786618), (22, 940081785), (30, 689393309), (33, 626721190), (55, 376032714), (66, 313360595), (110, 188016357), (165, 125344238), (330, 62672119)]