20183730912

素因数分解:

$2^5\times 3^2\times {\mathrm{263}}^1\times {\mathrm{439}}^1\times {\mathrm{607}}^1$

素因数の和:1325

約数の個数: 144

約数和(自身を含む): 57842104320

約数和(自身を除く): 37658373408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 263, 288, 439, 526, 607, 789, 878, 1052, 1214, 1317, 1578, 1756, 1821, 2104, 2367, 2428, 2634, 3156, 3512, 3642, 3951, 4208, 4734, 4856, 5268, 5463, 6312, 7024, 7284, 7902, 8416, 9468, 9712, 10536, 10926, 12624, 14048, 14568, 15804, 18936, 19424, 21072, 21852, 25248, 29136, 31608, 37872, 42144, 43704, 58272, 63216, 75744, 87408, 115457, 126432, 159641, 174816, 230914, 266473, 319282, 346371, 461828, 478923, 532946, 638564, 692742, 799419, 923656, 957846, 1039113, 1065892, 1277128, 1385484, 1436769, 1598838, 1847312, 1915692, 2078226, 2131784, 2398257, 2554256, 2770968, 2873538, 3197676, 3694624, 3831384, 4156452, 4263568, 4796514, 5108512, 5541936, 5747076, 6395352, 7662768, 8312904, 8527136, 9593028, 11083872, 11494152, 12790704, 15325536, 16625808, 19186056, 22988304, 25581408, 33251616, 38372112, 45976608, 70082399, 76744224, 140164798, 210247197, 280329596, 420494394, 560659192, 630741591, 840988788, 1121318384, 1261483182, 1681977576, 2242636768, 2522966364, 3363955152, 5045932728, 6727910304, 10091865456, 20183730912]

約数ペア:

[(1, 20183730912), (2, 10091865456), (3, 6727910304), (4, 5045932728), (6, 3363955152), (8, 2522966364), (9, 2242636768), (12, 1681977576), (16, 1261483182), (18, 1121318384), (24, 840988788), (32, 630741591), (36, 560659192), (48, 420494394), (72, 280329596), (96, 210247197), (144, 140164798), (263, 76744224), (288, 70082399), (439, 45976608), (526, 38372112), (607, 33251616), (789, 25581408), (878, 22988304), (1052, 19186056), (1214, 16625808), (1317, 15325536), (1578, 12790704), (1756, 11494152), (1821, 11083872), (2104, 9593028), (2367, 8527136), (2428, 8312904), (2634, 7662768), (3156, 6395352), (3512, 5747076), (3642, 5541936), (3951, 5108512), (4208, 4796514), (4734, 4263568), (4856, 4156452), (5268, 3831384), (5463, 3694624), (6312, 3197676), (7024, 2873538), (7284, 2770968), (7902, 2554256), (8416, 2398257), (9468, 2131784), (9712, 2078226), (10536, 1915692), (10926, 1847312), (12624, 1598838), (14048, 1436769), (14568, 1385484), (15804, 1277128), (18936, 1065892), (19424, 1039113), (21072, 957846), (21852, 923656), (25248, 799419), (29136, 692742), (31608, 638564), (37872, 532946), (42144, 478923), (43704, 461828), (58272, 346371), (63216, 319282), (75744, 266473), (87408, 230914), (115457, 174816), (126432, 159641)]