20000670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39217}}^1$

素因数の和:39244

約数の個数: 32

約数和(自身を含む): 50826528

約数和(自身を除く): 30825858

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 39217, 78434, 117651, 196085, 235302, 392170, 588255, 666689, 1176510, 1333378, 2000067, 3333445, 4000134, 6666890, 10000335, 20000670]

約数ペア:

[(1, 20000670), (2, 10000335), (3, 6666890), (5, 4000134), (6, 3333445), (10, 2000067), (15, 1333378), (17, 1176510), (30, 666689), (34, 588255), (51, 392170), (85, 235302), (102, 196085), (170, 117651), (255, 78434), (510, 39217)]