20133060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1093}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 56607936

約数和(自身を除く): 36474876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1093, 1228, 1535, 1842, 2186, 3070, 3279, 3684, 4372, 4605, 5465, 6140, 6558, 9210, 10930, 13116, 16395, 18420, 21860, 32790, 65580, 335551, 671102, 1006653, 1342204, 1677755, 2013306, 3355510, 4026612, 5033265, 6711020, 10066530, 20133060]

約数ペア:

[(1, 20133060), (2, 10066530), (3, 6711020), (4, 5033265), (5, 4026612), (6, 3355510), (10, 2013306), (12, 1677755), (15, 1342204), (20, 1006653), (30, 671102), (60, 335551), (307, 65580), (614, 32790), (921, 21860), (1093, 18420), (1228, 16395), (1535, 13116), (1842, 10930), (2186, 9210), (3070, 6558), (3279, 6140), (3684, 5465), (4372, 4605)]