20086392

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 52164000

約数和(自身を除く): 32077608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 137, 149, 164, 246, 274, 298, 328, 411, 447, 492, 548, 596, 822, 894, 984, 1096, 1192, 1644, 1788, 3288, 3576, 5617, 6109, 11234, 12218, 16851, 18327, 20413, 22468, 24436, 33702, 36654, 40826, 44936, 48872, 61239, 67404, 73308, 81652, 122478, 134808, 146616, 163304, 244956, 489912, 836933, 1673866, 2510799, 3347732, 5021598, 6695464, 10043196, 20086392]

約数ペア:

[(1, 20086392), (2, 10043196), (3, 6695464), (4, 5021598), (6, 3347732), (8, 2510799), (12, 1673866), (24, 836933), (41, 489912), (82, 244956), (123, 163304), (137, 146616), (149, 134808), (164, 122478), (246, 81652), (274, 73308), (298, 67404), (328, 61239), (411, 48872), (447, 44936), (492, 40826), (548, 36654), (596, 33702), (822, 24436), (894, 22468), (984, 20413), (1096, 18327), (1192, 16851), (1644, 12218), (1788, 11234), (3288, 6109), (3576, 5617)]