20717301528

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{11}}^2\times {\mathrm{2311}}^1$

素因数の和:2369

約数の個数: 384

約数和(自身を含む): 73799040000

約数和(自身を除く): 53081738472

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, 63, 66, 72, 77, 84, 88, 98, 99, 108, 121, 126, 132, 147, 154, 168, 189, 196, 198, 216, 231, 242, 252, 264, 294, 297, 308, 343, 363, 378, 392, 396, 441, 462, 484, 504, 539, 588, 594, 616, 686, 693, 726, 756, 792, 847, 882, 924, 968, 1029, 1078, 1089, 1176, 1188, 1323, 1372, 1386, 1452, 1512, 1617, 1694, 1764, 1848, 2058, 2079, 2156, 2178, 2311, 2376, 2541, 2646, 2744, 2772, 2904, 3087, 3234, 3267, 3388, 3528, 3773, 4116, 4158, 4312, 4356, 4622, 4851, 5082, 5292, 5544, 5929, 6174, 6468, 6534, 6776, 6933, 7546, 7623, 8232, 8316, 8712, 9244, 9261, 9702, 10164, 10584, 11319, 11858, 12348, 12936, 13068, 13866, 14553, 15092, 15246, 16177, 16632, 17787, 18488, 18522, 19404, 20328, 20799, 22638, 22869, 23716, 24696, 25421, 26136, 27732, 29106, 30184, 30492, 32354, 33957, 35574, 37044, 38808, 41503, 41598, 45276, 45738, 47432, 48531, 50842, 53361, 55464, 58212, 60984, 62397, 64708, 67914, 71148, 74088, 76263, 83006, 83196, 90552, 91476, 97062, 101684, 101871, 106722, 113239, 116424, 124509, 124794, 129416, 135828, 142296, 145593, 152526, 160083, 166012, 166392, 177947, 182952, 194124, 203368, 203742, 213444, 226478, 228789, 249018, 249588, 271656, 279631, 291186, 305052, 320166, 332024, 339717, 355894, 373527, 388248, 407484, 426888, 436779, 452956, 457578, 498036, 499176, 533841, 559262, 582372, 610104, 640332, 679434, 686367, 711788, 747054, 792673, 814968, 838893, 873558, 905912, 915156, 996072, 1019151, 1067682, 1118524, 1120581, 1164744, 1245629, 1280664, 1358868, 1372734, 1423576, 1494108, 1585346, 1601523, 1677786, 1747116, 1830312, 1957417, 2038302, 2135364, 2237048, 2241162, 2378019, 2491258, 2516679, 2717736, 2745468, 2988216, 3057453, 3170692, 3203046, 3355572, 3494232, 3736887, 3914834, 4076604, 4270728, 4482324, 4756038, 4804569, 4982516, 5033358, 5490936, 5872251, 6114906, 6341384, 6406092, 6711144, 7134057, 7473774, 7550037, 7829668, 8153208, 8719403, 8964648, 9512076, 9609138, 9965032, 10066716, 11210661, 11744502, 12229812, 12812184, 13701919, 14268114, 14947548, 15100074, 15659336, 17438806, 17616753, 19024152, 19218276, 20133432, 21402171, 22421322, 23489004, 24459624, 26158209, 27403838, 28536228, 29895096, 30200148, 33631983, 34877612, 35233506, 38436552, 41105757, 42804342, 44842644, 46978008, 52316418, 52850259, 54807676, 57072456, 60400296, 67263966, 69755224, 70467012, 78474627, 82211514, 85608684, 89685288, 95913433, 104632836, 105700518, 109615352, 123317271, 134527932, 140934024, 156949254, 164423028, 171217368, 191826866, 209265672, 211401036, 235423881, 246634542, 269055864, 287740299, 313898508, 328846056, 369951813, 383653732, 422802072, 470847762, 493269084, 575480598, 627797016, 739903626, 767307464, 863220897, 941695524, 986538168, 1150961196, 1479807252, 1726441794, 1883391048, 2301922392, 2589662691, 2959614504, 3452883588, 5179325382, 6905767176, 10358650764, 20717301528]

約数ペア:

[(1, 20717301528), (2, 10358650764), (3, 6905767176), (4, 5179325382), (6, 3452883588), (7, 2959614504), (8, 2589662691), (9, 2301922392), (11, 1883391048), (12, 1726441794), (14, 1479807252), (18, 1150961196), (21, 986538168), (22, 941695524), (24, 863220897), (27, 767307464), (28, 739903626), (33, 627797016), (36, 575480598), (42, 493269084), (44, 470847762), (49, 422802072), (54, 383653732), (56, 369951813), (63, 328846056), (66, 313898508), (72, 287740299), (77, 269055864), (84, 246634542), (88, 235423881), (98, 211401036), (99, 209265672), (108, 191826866), (121, 171217368), (126, 164423028), (132, 156949254), (147, 140934024), (154, 134527932), (168, 123317271), (189, 109615352), (196, 105700518), (198, 104632836), (216, 95913433), (231, 89685288), (242, 85608684), (252, 82211514), (264, 78474627), (294, 70467012), (297, 69755224), (308, 67263966), (343, 60400296), (363, 57072456), (378, 54807676), (392, 52850259), (396, 52316418), (441, 46978008), (462, 44842644), (484, 42804342), (504, 41105757), (539, 38436552), (588, 35233506), (594, 34877612), (616, 33631983), (686, 30200148), (693, 29895096), (726, 28536228), (756, 27403838), (792, 26158209), (847, 24459624), (882, 23489004), (924, 22421322), (968, 21402171), (1029, 20133432), (1078, 19218276), (1089, 19024152), (1176, 17616753), (1188, 17438806), (1323, 15659336), (1372, 15100074), (1386, 14947548), (1452, 14268114), (1512, 13701919), (1617, 12812184), (1694, 12229812), (1764, 11744502), (1848, 11210661), (2058, 10066716), (2079, 9965032), (2156, 9609138), (2178, 9512076), (2311, 8964648), (2376, 8719403), (2541, 8153208), (2646, 7829668), (2744, 7550037), (2772, 7473774), (2904, 7134057), (3087, 6711144), (3234, 6406092), (3267, 6341384), (3388, 6114906), (3528, 5872251), (3773, 5490936), (4116, 5033358), (4158, 4982516), (4312, 4804569), (4356, 4756038), (4622, 4482324), (4851, 4270728), (5082, 4076604), (5292, 3914834), (5544, 3736887), (5929, 3494232), (6174, 3355572), (6468, 3203046), (6534, 3170692), (6776, 3057453), (6933, 2988216), (7546, 2745468), (7623, 2717736), (8232, 2516679), (8316, 2491258), (8712, 2378019), (9244, 2241162), (9261, 2237048), (9702, 2135364), (10164, 2038302), (10584, 1957417), (11319, 1830312), (11858, 1747116), (12348, 1677786), (12936, 1601523), (13068, 1585346), (13866, 1494108), (14553, 1423576), (15092, 1372734), (15246, 1358868), (16177, 1280664), (16632, 1245629), (17787, 1164744), (18488, 1120581), (18522, 1118524), (19404, 1067682), (20328, 1019151), (20799, 996072), (22638, 915156), (22869, 905912), (23716, 873558), (24696, 838893), (25421, 814968), (26136, 792673), (27732, 747054), (29106, 711788), (30184, 686367), (30492, 679434), (32354, 640332), (33957, 610104), (35574, 582372), (37044, 559262), (38808, 533841), (41503, 499176), (41598, 498036), (45276, 457578), (45738, 452956), (47432, 436779), (48531, 426888), (50842, 407484), (53361, 388248), (55464, 373527), (58212, 355894), (60984, 339717), (62397, 332024), (64708, 320166), (67914, 305052), (71148, 291186), (74088, 279631), (76263, 271656), (83006, 249588), (83196, 249018), (90552, 228789), (91476, 226478), (97062, 213444), (101684, 203742), (101871, 203368), (106722, 194124), (113239, 182952), (116424, 177947), (124509, 166392), (124794, 166012), (129416, 160083), (135828, 152526), (142296, 145593)]