20164603964

素因数分解:

$2^2\times {\mathrm{617}}^1\times {\mathrm{1913}}^1\times {\mathrm{4271}}^1$

素因数の和:6805

約数の個数: 24

約数和(自身を含む): 35372006208

約数和(自身を除く): 15207402244

約数列:

[1, 2, 4, 617, 1234, 1913, 2468, 3826, 4271, 7652, 8542, 17084, 1180321, 2360642, 2635207, 4721284, 5270414, 8170423, 10540828, 16340846, 32681692, 5041150991, 10082301982, 20164603964]

約数ペア:

[(1, 20164603964), (2, 10082301982), (4, 5041150991), (617, 32681692), (1234, 16340846), (1913, 10540828), (2468, 8170423), (3826, 5270414), (4271, 4721284), (7652, 2635207), (8542, 2360642), (17084, 1180321)]