20155938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27763}}^1$

素因数の和:27790

約数の個数: 24

約数和(自身を含む): 44311344

約数和(自身を除く): 24155406

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 27763, 55526, 83289, 166578, 305393, 610786, 916179, 1832358, 3359323, 6718646, 10077969, 20155938]

約数ペア:

[(1, 20155938), (2, 10077969), (3, 6718646), (6, 3359323), (11, 1832358), (22, 916179), (33, 610786), (66, 305393), (121, 166578), (242, 83289), (363, 55526), (726, 27763)]