20940309144

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{1926077}}^1$

素因数の和:1926240

約数の個数: 48

約数和(自身を含む): 57088951920

約数和(自身を除く): 36148642776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 10872, 1926077, 3852154, 5778231, 7704308, 11556462, 15408616, 17334693, 23112924, 34669386, 46225848, 69338772, 138677544, 290837627, 581675254, 872512881, 1163350508, 1745025762, 2326701016, 2617538643, 3490051524, 5235077286, 6980103048, 10470154572, 20940309144]

約数ペア:

[(1, 20940309144), (2, 10470154572), (3, 6980103048), (4, 5235077286), (6, 3490051524), (8, 2617538643), (9, 2326701016), (12, 1745025762), (18, 1163350508), (24, 872512881), (36, 581675254), (72, 290837627), (151, 138677544), (302, 69338772), (453, 46225848), (604, 34669386), (906, 23112924), (1208, 17334693), (1359, 15408616), (1812, 11556462), (2718, 7704308), (3624, 5778231), (5436, 3852154), (10872, 1926077)]