20053900516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5755999}}^1$

素因数の和:5756083

約数の個数: 24

約数和(自身を含む): 38357984000

約数和(自身を除く): 18304083484

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 5755999, 11511998, 23023996, 74827987, 149655974, 299311948, 385651933, 771303866, 1542607732, 5013475129, 10026950258, 20053900516]

約数ペア:

[(1, 20053900516), (2, 10026950258), (4, 5013475129), (13, 1542607732), (26, 771303866), (52, 385651933), (67, 299311948), (134, 149655974), (268, 74827987), (871, 23023996), (1742, 11511998), (3484, 5755999)]