20175793924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2713259}}^1$

素因数の和:2713300

約数の個数: 36

約数和(自身を含む): 41708232720

約数和(自身を除く): 21532438796

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 7436, 2713259, 5426518, 10853036, 29845849, 35272367, 59691698, 70544734, 119383396, 141089468, 387996037, 458540771, 775992074, 917081542, 1551984148, 1834163084, 5043948481, 10087896962, 20175793924]

約数ペア:

[(1, 20175793924), (2, 10087896962), (4, 5043948481), (11, 1834163084), (13, 1551984148), (22, 917081542), (26, 775992074), (44, 458540771), (52, 387996037), (143, 141089468), (169, 119383396), (286, 70544734), (338, 59691698), (572, 35272367), (676, 29845849), (1859, 10853036), (3718, 5426518), (7436, 2713259)]