20409879831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{8273}}^1\times {\mathrm{74759}}^1$

素因数の和:83046

約数の個数: 16

約数和(自身を含む): 29691083520

約数和(自身を除く): 9281203689

約数列:

[1, 3, 11, 33, 8273, 24819, 74759, 91003, 224277, 273009, 822349, 2467047, 618481207, 1855443621, 6803293277, 20409879831]

約数ペア:

[(1, 20409879831), (3, 6803293277), (11, 1855443621), (33, 618481207), (8273, 2467047), (24819, 822349), (74759, 273009), (91003, 224277)]