65557658020

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{10677143}}^1$

素因数の和:10677459

約数の個数: 24

約数和(自身を含む): 138119534784

約数和(自身を除く): 72561876764

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 10677143, 21354286, 42708572, 53385715, 106771430, 213542860, 3277882901, 6555765802, 13111531604, 16389414505, 32778829010, 65557658020]

約数ペア:

[(1, 65557658020), (2, 32778829010), (4, 16389414505), (5, 13111531604), (10, 6555765802), (20, 3277882901), (307, 213542860), (614, 106771430), (1228, 53385715), (1535, 42708572), (3070, 21354286), (6140, 10677143)]