20321049180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4567}}^1\times {\mathrm{74159}}^1$

素因数の和:78738

約数の個数: 48

約数和(自身を含む): 56912163840

約数和(自身を除く): 36591114660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4567, 9134, 13701, 18268, 22835, 27402, 45670, 54804, 68505, 74159, 91340, 137010, 148318, 222477, 274020, 296636, 370795, 444954, 741590, 889908, 1112385, 1483180, 2224770, 4449540, 338684153, 677368306, 1016052459, 1354736612, 1693420765, 2032104918, 3386841530, 4064209836, 5080262295, 6773683060, 10160524590, 20321049180]

約数ペア:

[(1, 20321049180), (2, 10160524590), (3, 6773683060), (4, 5080262295), (5, 4064209836), (6, 3386841530), (10, 2032104918), (12, 1693420765), (15, 1354736612), (20, 1016052459), (30, 677368306), (60, 338684153), (4567, 4449540), (9134, 2224770), (13701, 1483180), (18268, 1112385), (22835, 889908), (27402, 741590), (45670, 444954), (54804, 370795), (68505, 296636), (74159, 274020), (91340, 222477), (137010, 148318)]