20968358256

素因数分解:

$2^4\times 3^2\times {\mathrm{2027}}^1\times {\mathrm{71837}}^1$

素因数の和:73878

約数の個数: 60

約数和(自身を含む): 58712047992

約数和(自身を除く): 37743689736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2027, 4054, 6081, 8108, 12162, 16216, 18243, 24324, 32432, 36486, 48648, 71837, 72972, 97296, 143674, 145944, 215511, 287348, 291888, 431022, 574696, 646533, 862044, 1149392, 1293066, 1724088, 2586132, 3448176, 5172264, 10344528, 145613599, 291227198, 436840797, 582454396, 873681594, 1164908792, 1310522391, 1747363188, 2329817584, 2621044782, 3494726376, 5242089564, 6989452752, 10484179128, 20968358256]

約数ペア:

[(1, 20968358256), (2, 10484179128), (3, 6989452752), (4, 5242089564), (6, 3494726376), (8, 2621044782), (9, 2329817584), (12, 1747363188), (16, 1310522391), (18, 1164908792), (24, 873681594), (36, 582454396), (48, 436840797), (72, 291227198), (144, 145613599), (2027, 10344528), (4054, 5172264), (6081, 3448176), (8108, 2586132), (12162, 1724088), (16216, 1293066), (18243, 1149392), (24324, 862044), (32432, 646533), (36486, 574696), (48648, 431022), (71837, 291888), (72972, 287348), (97296, 215511), (143674, 145944)]