20266050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19301}}^1$

素因数の和:19323

約数の個数: 48

約数和(自身を含む): 57442752

約数和(自身を除く): 37176702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 19301, 38602, 57903, 96505, 115806, 135107, 193010, 270214, 289515, 405321, 482525, 579030, 675535, 810642, 965050, 1351070, 1447575, 2026605, 2895150, 3377675, 4053210, 6755350, 10133025, 20266050]

約数ペア:

[(1, 20266050), (2, 10133025), (3, 6755350), (5, 4053210), (6, 3377675), (7, 2895150), (10, 2026605), (14, 1447575), (15, 1351070), (21, 965050), (25, 810642), (30, 675535), (35, 579030), (42, 482525), (50, 405321), (70, 289515), (75, 270214), (105, 193010), (150, 135107), (175, 115806), (210, 96505), (350, 57903), (525, 38602), (1050, 19301)]