20257092

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{5801}}^1$

素因数の和:5908

約数の個数: 36

約数和(自身を含む): 51742236

約数和(自身を除く): 31485144

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 5801, 11602, 17403, 23204, 34806, 52209, 69612, 104418, 208836, 562697, 1125394, 1688091, 2250788, 3376182, 5064273, 6752364, 10128546, 20257092]

約数ペア:

[(1, 20257092), (2, 10128546), (3, 6752364), (4, 5064273), (6, 3376182), (9, 2250788), (12, 1688091), (18, 1125394), (36, 562697), (97, 208836), (194, 104418), (291, 69612), (388, 52209), (582, 34806), (873, 23204), (1164, 17403), (1746, 11602), (3492, 5801)]