20140164918

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{15401}}^1$

素因数の和:15870

約数の個数: 64

約数和(自身を含む): 45607170240

約数和(自身を除く): 25467005322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 397, 549, 794, 1098, 1191, 1647, 2382, 3294, 3573, 7146, 10719, 15401, 21438, 24217, 30802, 46203, 48434, 72651, 92406, 138609, 145302, 217953, 277218, 415827, 435906, 653859, 831654, 939461, 1307718, 1878922, 2818383, 5636766, 6114197, 8455149, 12228394, 16910298, 18342591, 25365447, 36685182, 50730894, 55027773, 110055546, 165083319, 330166638, 372966017, 745932034, 1118898051, 2237796102, 3356694153, 6713388306, 10070082459, 20140164918]

約数ペア:

[(1, 20140164918), (2, 10070082459), (3, 6713388306), (6, 3356694153), (9, 2237796102), (18, 1118898051), (27, 745932034), (54, 372966017), (61, 330166638), (122, 165083319), (183, 110055546), (366, 55027773), (397, 50730894), (549, 36685182), (794, 25365447), (1098, 18342591), (1191, 16910298), (1647, 12228394), (2382, 8455149), (3294, 6114197), (3573, 5636766), (7146, 2818383), (10719, 1878922), (15401, 1307718), (21438, 939461), (24217, 831654), (30802, 653859), (46203, 435906), (48434, 415827), (72651, 277218), (92406, 217953), (138609, 145302)]