20189332836

素因数分解:

$2^2\times 3^3\times {\mathrm{857}}^1\times {\mathrm{218131}}^1$

素因数の和:219001

約数の個数: 48

約数和(自身を含む): 52404031680

約数和(自身を除く): 32214698844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 857, 1714, 2571, 3428, 5142, 7713, 10284, 15426, 23139, 30852, 46278, 92556, 218131, 436262, 654393, 872524, 1308786, 1963179, 2617572, 3926358, 5889537, 7852716, 11779074, 23558148, 186938267, 373876534, 560814801, 747753068, 1121629602, 1682444403, 2243259204, 3364888806, 5047333209, 6729777612, 10094666418, 20189332836]

約数ペア:

[(1, 20189332836), (2, 10094666418), (3, 6729777612), (4, 5047333209), (6, 3364888806), (9, 2243259204), (12, 1682444403), (18, 1121629602), (27, 747753068), (36, 560814801), (54, 373876534), (108, 186938267), (857, 23558148), (1714, 11779074), (2571, 7852716), (3428, 5889537), (5142, 3926358), (7713, 2617572), (10284, 1963179), (15426, 1308786), (23139, 872524), (30852, 654393), (46278, 436262), (92556, 218131)]