20607048

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:102

約数の個数: 240

約数和(自身を含む): 74487600

約数和(自身を除く): 53880552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 59, 63, 66, 72, 77, 81, 84, 88, 98, 99, 108, 118, 126, 132, 147, 154, 162, 168, 177, 189, 196, 198, 216, 231, 236, 252, 264, 294, 297, 308, 324, 354, 378, 392, 396, 413, 441, 462, 472, 504, 531, 539, 567, 588, 594, 616, 648, 649, 693, 708, 756, 792, 826, 882, 891, 924, 1062, 1078, 1134, 1176, 1188, 1239, 1298, 1323, 1386, 1416, 1512, 1593, 1617, 1652, 1764, 1782, 1848, 1947, 2079, 2124, 2156, 2268, 2376, 2478, 2596, 2646, 2772, 2891, 3186, 3234, 3304, 3528, 3564, 3717, 3894, 3969, 4158, 4248, 4312, 4536, 4543, 4779, 4851, 4956, 5192, 5292, 5544, 5782, 5841, 6237, 6372, 6468, 7128, 7434, 7788, 7938, 8316, 8673, 9086, 9558, 9702, 9912, 10584, 11151, 11564, 11682, 12474, 12744, 12936, 13629, 14553, 14868, 15576, 15876, 16632, 17346, 17523, 18172, 19116, 19404, 22302, 23128, 23364, 24948, 26019, 27258, 29106, 29736, 31752, 31801, 33453, 34692, 35046, 36344, 38232, 38808, 40887, 43659, 44604, 46728, 49896, 52038, 52569, 54516, 58212, 63602, 66906, 69384, 70092, 78057, 81774, 87318, 89208, 95403, 104076, 105138, 109032, 116424, 122661, 127204, 133812, 140184, 156114, 163548, 174636, 190806, 208152, 210276, 234171, 245322, 254408, 267624, 286209, 312228, 327096, 349272, 367983, 381612, 420552, 468342, 490644, 572418, 624456, 735966, 763224, 858627, 936684, 981288, 1144836, 1471932, 1717254, 1873368, 2289672, 2575881, 2943864, 3434508, 5151762, 6869016, 10303524, 20607048]

約数ペア:

[(1, 20607048), (2, 10303524), (3, 6869016), (4, 5151762), (6, 3434508), (7, 2943864), (8, 2575881), (9, 2289672), (11, 1873368), (12, 1717254), (14, 1471932), (18, 1144836), (21, 981288), (22, 936684), (24, 858627), (27, 763224), (28, 735966), (33, 624456), (36, 572418), (42, 490644), (44, 468342), (49, 420552), (54, 381612), (56, 367983), (59, 349272), (63, 327096), (66, 312228), (72, 286209), (77, 267624), (81, 254408), (84, 245322), (88, 234171), (98, 210276), (99, 208152), (108, 190806), (118, 174636), (126, 163548), (132, 156114), (147, 140184), (154, 133812), (162, 127204), (168, 122661), (177, 116424), (189, 109032), (196, 105138), (198, 104076), (216, 95403), (231, 89208), (236, 87318), (252, 81774), (264, 78057), (294, 70092), (297, 69384), (308, 66906), (324, 63602), (354, 58212), (378, 54516), (392, 52569), (396, 52038), (413, 49896), (441, 46728), (462, 44604), (472, 43659), (504, 40887), (531, 38808), (539, 38232), (567, 36344), (588, 35046), (594, 34692), (616, 33453), (648, 31801), (649, 31752), (693, 29736), (708, 29106), (756, 27258), (792, 26019), (826, 24948), (882, 23364), (891, 23128), (924, 22302), (1062, 19404), (1078, 19116), (1134, 18172), (1176, 17523), (1188, 17346), (1239, 16632), (1298, 15876), (1323, 15576), (1386, 14868), (1416, 14553), (1512, 13629), (1593, 12936), (1617, 12744), (1652, 12474), (1764, 11682), (1782, 11564), (1848, 11151), (1947, 10584), (2079, 9912), (2124, 9702), (2156, 9558), (2268, 9086), (2376, 8673), (2478, 8316), (2596, 7938), (2646, 7788), (2772, 7434), (2891, 7128), (3186, 6468), (3234, 6372), (3304, 6237), (3528, 5841), (3564, 5782), (3717, 5544), (3894, 5292), (3969, 5192), (4158, 4956), (4248, 4851), (4312, 4779), (4536, 4543)]