6815020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8311}}^1$

素因数の和:8361

約数の個数: 24

約数和(自身を含む): 14662368

約数和(自身を除く): 7847348

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 8311, 16622, 33244, 41555, 83110, 166220, 340751, 681502, 1363004, 1703755, 3407510, 6815020]

約数ペア:

[(1, 6815020), (2, 3407510), (4, 1703755), (5, 1363004), (10, 681502), (20, 340751), (41, 166220), (82, 83110), (164, 41555), (205, 33244), (410, 16622), (820, 8311)]