20124719955

素因数分解:

$3^2\times 5^1\times {\mathrm{11251}}^1\times {\mathrm{39749}}^1$

素因数の和:51011

約数の個数: 24

約数和(自身を含む): 34886826000

約数和(自身を除く): 14762106045

約数列:

[1, 3, 5, 9, 15, 45, 11251, 33753, 39749, 56255, 101259, 119247, 168765, 198745, 357741, 506295, 596235, 1788705, 447215999, 1341647997, 2236079995, 4024943991, 6708239985, 20124719955]

約数ペア:

[(1, 20124719955), (3, 6708239985), (5, 4024943991), (9, 2236079995), (15, 1341647997), (45, 447215999), (11251, 1788705), (33753, 596235), (39749, 506295), (56255, 357741), (101259, 198745), (119247, 168765)]