20684944082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1933}}^1\times {\mathrm{486407}}^1$

素因数の和:488353

約数の個数: 16

約数和(自身を含む): 33865670592

約数和(自身を除く): 13180726510

約数列:

[1, 2, 11, 22, 1933, 3866, 21263, 42526, 486407, 972814, 5350477, 10700954, 940224731, 1880449462, 10342472041, 20684944082]

約数ペア:

[(1, 20684944082), (2, 10342472041), (11, 1880449462), (22, 940224731), (1933, 10700954), (3866, 5350477), (21263, 972814), (42526, 486407)]