20020662

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 47770560

約数和(自身を除く): 27749898

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 113, 153, 193, 226, 306, 339, 386, 459, 579, 678, 918, 1017, 1158, 1737, 1921, 2034, 3051, 3281, 3474, 3842, 5211, 5763, 6102, 6562, 9843, 10422, 11526, 17289, 19686, 21809, 29529, 34578, 43618, 51867, 59058, 65427, 88587, 103734, 130854, 177174, 196281, 370753, 392562, 588843, 741506, 1112259, 1177686, 2224518, 3336777, 6673554, 10010331, 20020662]

約数ペア:

[(1, 20020662), (2, 10010331), (3, 6673554), (6, 3336777), (9, 2224518), (17, 1177686), (18, 1112259), (27, 741506), (34, 588843), (51, 392562), (54, 370753), (102, 196281), (113, 177174), (153, 130854), (193, 103734), (226, 88587), (306, 65427), (339, 59058), (386, 51867), (459, 43618), (579, 34578), (678, 29529), (918, 21809), (1017, 19686), (1158, 17289), (1737, 11526), (1921, 10422), (2034, 9843), (3051, 6562), (3281, 6102), (3474, 5763), (3842, 5211)]