20097252

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11393}}^1$

素因数の和:11417

約数の個数: 54

約数和(自身を含む): 59100678

約数和(自身を除く): 39003426

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 11393, 22786, 34179, 45572, 68358, 79751, 102537, 136716, 159502, 205074, 239253, 319004, 410148, 478506, 558257, 717759, 957012, 1116514, 1435518, 1674771, 2233028, 2871036, 3349542, 5024313, 6699084, 10048626, 20097252]

約数ペア:

[(1, 20097252), (2, 10048626), (3, 6699084), (4, 5024313), (6, 3349542), (7, 2871036), (9, 2233028), (12, 1674771), (14, 1435518), (18, 1116514), (21, 957012), (28, 717759), (36, 558257), (42, 478506), (49, 410148), (63, 319004), (84, 239253), (98, 205074), (126, 159502), (147, 136716), (196, 102537), (252, 79751), (294, 68358), (441, 45572), (588, 34179), (882, 22786), (1764, 11393)]