20585088

素因数分解:

$2^7\times 3^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 60147360

約数和(自身を除く): 39562272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 167, 192, 214, 288, 321, 334, 384, 428, 501, 576, 642, 668, 856, 963, 1002, 1152, 1284, 1336, 1503, 1712, 1926, 2004, 2568, 2672, 3006, 3424, 3852, 4008, 5136, 5344, 6012, 6848, 7704, 8016, 10272, 10688, 12024, 13696, 15408, 16032, 17869, 20544, 21376, 24048, 30816, 32064, 35738, 41088, 48096, 53607, 61632, 64128, 71476, 96192, 107214, 123264, 142952, 160821, 192384, 214428, 285904, 321642, 428856, 571808, 643284, 857712, 1143616, 1286568, 1715424, 2287232, 2573136, 3430848, 5146272, 6861696, 10292544, 20585088]

約数ペア:

[(1, 20585088), (2, 10292544), (3, 6861696), (4, 5146272), (6, 3430848), (8, 2573136), (9, 2287232), (12, 1715424), (16, 1286568), (18, 1143616), (24, 857712), (32, 643284), (36, 571808), (48, 428856), (64, 321642), (72, 285904), (96, 214428), (107, 192384), (128, 160821), (144, 142952), (167, 123264), (192, 107214), (214, 96192), (288, 71476), (321, 64128), (334, 61632), (384, 53607), (428, 48096), (501, 41088), (576, 35738), (642, 32064), (668, 30816), (856, 24048), (963, 21376), (1002, 20544), (1152, 17869), (1284, 16032), (1336, 15408), (1503, 13696), (1712, 12024), (1926, 10688), (2004, 10272), (2568, 8016), (2672, 7704), (3006, 6848), (3424, 6012), (3852, 5344), (4008, 5136)]