20769186935

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{113963}}^1$

素因数の和:114143

約数の個数: 32

約数和(自身を含む): 29408182272

約数和(自身を除く): 8638995337

約数列:

[1, 5, 7, 35, 41, 127, 205, 287, 635, 889, 1435, 4445, 5207, 26035, 36449, 113963, 182245, 569815, 797741, 3988705, 4672483, 14473301, 23362415, 32707381, 72366505, 101313107, 163536905, 506565535, 593405341, 2967026705, 4153837387, 20769186935]

約数ペア:

[(1, 20769186935), (5, 4153837387), (7, 2967026705), (35, 593405341), (41, 506565535), (127, 163536905), (205, 101313107), (287, 72366505), (635, 32707381), (889, 23362415), (1435, 14473301), (4445, 4672483), (5207, 3988705), (26035, 797741), (36449, 569815), (113963, 182245)]