20093544

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1873}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 54814500

約数和(自身を除く): 34720956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 1873, 2682, 3576, 3746, 5364, 5619, 7492, 10728, 11238, 14984, 16857, 22476, 33714, 44952, 67428, 134856, 279077, 558154, 837231, 1116308, 1674462, 2232616, 2511693, 3348924, 5023386, 6697848, 10046772, 20093544]

約数ペア:

[(1, 20093544), (2, 10046772), (3, 6697848), (4, 5023386), (6, 3348924), (8, 2511693), (9, 2232616), (12, 1674462), (18, 1116308), (24, 837231), (36, 558154), (72, 279077), (149, 134856), (298, 67428), (447, 44952), (596, 33714), (894, 22476), (1192, 16857), (1341, 14984), (1788, 11238), (1873, 10728), (2682, 7492), (3576, 5619), (3746, 5364)]