20293662330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3175847}}^1$

素因数の和:3175931

約数の個数: 48

約数和(自身を含む): 53506687104

約数和(自身を除く): 33213024774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 3175847, 6351694, 9527541, 15879235, 19055082, 28582623, 31758470, 47637705, 57165246, 95275410, 142913115, 225485137, 285826230, 450970274, 676455411, 1127425685, 1352910822, 2029366233, 2254851370, 3382277055, 4058732466, 6764554110, 10146831165, 20293662330]

約数ペア:

[(1, 20293662330), (2, 10146831165), (3, 6764554110), (5, 4058732466), (6, 3382277055), (9, 2254851370), (10, 2029366233), (15, 1352910822), (18, 1127425685), (30, 676455411), (45, 450970274), (71, 285826230), (90, 225485137), (142, 142913115), (213, 95275410), (355, 57165246), (426, 47637705), (639, 31758470), (710, 28582623), (1065, 19055082), (1278, 15879235), (2130, 9527541), (3195, 6351694), (6390, 3175847)]