20739528060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11919269}}^1$

素因数の和:11919310

約数の個数: 48

約数和(自身を含む): 60073120800

約数和(自身を除く): 39333592740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 11919269, 23838538, 35757807, 47677076, 59596345, 71515614, 119192690, 143031228, 178789035, 238385380, 345658801, 357578070, 691317602, 715156140, 1036976403, 1382635204, 1728294005, 2073952806, 3456588010, 4147905612, 5184882015, 6913176020, 10369764030, 20739528060]

約数ペア:

[(1, 20739528060), (2, 10369764030), (3, 6913176020), (4, 5184882015), (5, 4147905612), (6, 3456588010), (10, 2073952806), (12, 1728294005), (15, 1382635204), (20, 1036976403), (29, 715156140), (30, 691317602), (58, 357578070), (60, 345658801), (87, 238385380), (116, 178789035), (145, 143031228), (174, 119192690), (290, 71515614), (348, 59596345), (435, 47677076), (580, 35757807), (870, 23838538), (1740, 11919269)]