20082764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3041}}^1$

素因数の和:3185

約数の個数: 24

約数和(自身を含む): 38158848

約数和(自身を除く): 18076084

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3041, 3302, 6082, 6604, 12164, 39533, 79066, 158132, 386207, 772414, 1544828, 5020691, 10041382, 20082764]

約数ペア:

[(1, 20082764), (2, 10041382), (4, 5020691), (13, 1544828), (26, 772414), (52, 386207), (127, 158132), (254, 79066), (508, 39533), (1651, 12164), (3041, 6604), (3302, 6082)]