20683750494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313390159}}^1$

素因数の和:313390175

約数の個数: 16

約数和(自身を含む): 45128183040

約数和(自身を除く): 24444432546

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 313390159, 626780318, 940170477, 1880340954, 3447291749, 6894583498, 10341875247, 20683750494]

約数ペア:

[(1, 20683750494), (2, 10341875247), (3, 6894583498), (6, 3447291749), (11, 1880340954), (22, 940170477), (33, 626780318), (66, 313390159)]