20227549605

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1543}}^1\times {\mathrm{3323}}^1$

素因数の和:5137

約数の個数: 32

約数和(自身を含む): 32517974016

約数和(自身を除く): 12290424411

約数列:

[1, 3, 5, 15, 263, 789, 1315, 1543, 3323, 3945, 4629, 7715, 9969, 16615, 23145, 49845, 405809, 873949, 1217427, 2029045, 2621847, 4369745, 5127389, 6087135, 13109235, 15382167, 25636945, 76910835, 1348503307, 4045509921, 6742516535, 20227549605]

約数ペア:

[(1, 20227549605), (3, 6742516535), (5, 4045509921), (15, 1348503307), (263, 76910835), (789, 25636945), (1315, 15382167), (1543, 13109235), (3323, 6087135), (3945, 5127389), (4629, 4369745), (7715, 2621847), (9969, 2029045), (16615, 1217427), (23145, 873949), (49845, 405809)]