20059935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191047}}^1$

素因数の和:191062

約数の個数: 16

約数和(自身を含む): 36681216

約数和(自身を除く): 16621281

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191047, 573141, 955235, 1337329, 2865705, 4011987, 6686645, 20059935]

約数ペア:

[(1, 20059935), (3, 6686645), (5, 4011987), (7, 2865705), (15, 1337329), (21, 955235), (35, 573141), (105, 191047)]