20164579717

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1733}}^1\times {\mathrm{6691}}^1$

素因数の和:8508

約数の個数: 16

約数和(自身を含む): 21165564672

約数和(自身を除く): 1000984955

約数列:

[1, 37, 47, 1733, 1739, 6691, 64121, 81451, 247567, 314477, 3013687, 11595503, 11635649, 429033611, 544988641, 20164579717]

約数ペア:

[(1, 20164579717), (37, 544988641), (47, 429033611), (1733, 11635649), (1739, 11595503), (6691, 3013687), (64121, 314477), (81451, 247567)]