20573084

素因数分解:

$2^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1187}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 41247360

約数和(自身を除く): 20674276

約数列:

[1, 2, 4, 7, 14, 28, 619, 1187, 1238, 2374, 2476, 4333, 4748, 8309, 8666, 16618, 17332, 33236, 734753, 1469506, 2939012, 5143271, 10286542, 20573084]

約数ペア:

[(1, 20573084), (2, 10286542), (4, 5143271), (7, 2939012), (14, 1469506), (28, 734753), (619, 33236), (1187, 17332), (1238, 16618), (2374, 8666), (2476, 8309), (4333, 4748)]