2026157020

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{329993}}^1$

素因数の和:330309

約数の個数: 24

約数和(自身を含む): 4268802384

約数和(自身を除く): 2242645364

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 329993, 659986, 1319972, 1649965, 3299930, 6599860, 101307851, 202615702, 405231404, 506539255, 1013078510, 2026157020]

約数ペア:

[(1, 2026157020), (2, 1013078510), (4, 506539255), (5, 405231404), (10, 202615702), (20, 101307851), (307, 6599860), (614, 3299930), (1228, 1649965), (1535, 1319972), (3070, 659986), (6140, 329993)]