20348832930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{514249}}^1$

素因数の和:515578

約数の個数: 32

約数和(自身を含む): 48874320000

約数和(自身を除く): 28525487070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1319, 2638, 3957, 6595, 7914, 13190, 19785, 39570, 514249, 1028498, 1542747, 2571245, 3085494, 5142490, 7713735, 15427470, 678294431, 1356588862, 2034883293, 3391472155, 4069766586, 6782944310, 10174416465, 20348832930]

約数ペア:

[(1, 20348832930), (2, 10174416465), (3, 6782944310), (5, 4069766586), (6, 3391472155), (10, 2034883293), (15, 1356588862), (30, 678294431), (1319, 15427470), (2638, 7713735), (3957, 5142490), (6595, 3085494), (7914, 2571245), (13190, 1542747), (19785, 1028498), (39570, 514249)]