20093432

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{19777}}^1$

素因数の和:19910

約数の個数: 16

約数和(自身を含む): 37973760

約数和(自身を除く): 17880328

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 19777, 39554, 79108, 158216, 2511679, 5023358, 10046716, 20093432]

約数ペア:

[(1, 20093432), (2, 10046716), (4, 5023358), (8, 2511679), (127, 158216), (254, 79108), (508, 39554), (1016, 19777)]