20523499308

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{3323}}^1$

素因数の和:3485

約数の個数: 192

約数和(自身を含む): 59104442880

約数和(自身を除く): 38580943572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 83, 106, 108, 117, 156, 159, 166, 212, 234, 249, 318, 332, 351, 468, 477, 498, 636, 689, 702, 747, 954, 996, 1079, 1378, 1404, 1431, 1494, 1908, 2067, 2158, 2241, 2756, 2862, 2988, 3237, 3323, 4134, 4316, 4399, 4482, 5724, 6201, 6474, 6646, 8268, 8798, 8964, 9711, 9969, 12402, 12948, 13197, 13292, 17596, 18603, 19422, 19938, 24804, 26394, 29133, 29907, 37206, 38844, 39591, 39876, 43199, 52788, 57187, 58266, 59814, 74412, 79182, 86398, 89721, 114374, 116532, 118773, 119628, 129597, 158364, 171561, 172796, 176119, 179442, 228748, 237546, 259194, 275809, 343122, 352238, 358884, 388791, 475092, 514683, 518388, 528357, 551618, 686244, 704476, 777582, 827427, 1029366, 1056714, 1103236, 1166373, 1544049, 1555164, 1585071, 1654854, 2058732, 2113428, 2289547, 2332746, 2482281, 3088098, 3170142, 3309708, 3585517, 4579094, 4665492, 4755213, 4964562, 6176196, 6340284, 6868641, 7171034, 7446843, 9158188, 9510426, 9929124, 10756551, 13737282, 14342068, 14617877, 14893686, 19020852, 20605923, 21513102, 27474564, 29235754, 29787372, 32269653, 41211846, 43026204, 43853631, 58471508, 61817769, 64539306, 82423692, 87707262, 96808959, 123635538, 129078612, 131560893, 175414524, 190032401, 193617918, 247271076, 263121786, 380064802, 387235836, 394682679, 526243572, 570097203, 760129604, 789365358, 1140194406, 1578730716, 1710291609, 2280388812, 3420583218, 5130874827, 6841166436, 10261749654, 20523499308]

約数ペア:

[(1, 20523499308), (2, 10261749654), (3, 6841166436), (4, 5130874827), (6, 3420583218), (9, 2280388812), (12, 1710291609), (13, 1578730716), (18, 1140194406), (26, 789365358), (27, 760129604), (36, 570097203), (39, 526243572), (52, 394682679), (53, 387235836), (54, 380064802), (78, 263121786), (83, 247271076), (106, 193617918), (108, 190032401), (117, 175414524), (156, 131560893), (159, 129078612), (166, 123635538), (212, 96808959), (234, 87707262), (249, 82423692), (318, 64539306), (332, 61817769), (351, 58471508), (468, 43853631), (477, 43026204), (498, 41211846), (636, 32269653), (689, 29787372), (702, 29235754), (747, 27474564), (954, 21513102), (996, 20605923), (1079, 19020852), (1378, 14893686), (1404, 14617877), (1431, 14342068), (1494, 13737282), (1908, 10756551), (2067, 9929124), (2158, 9510426), (2241, 9158188), (2756, 7446843), (2862, 7171034), (2988, 6868641), (3237, 6340284), (3323, 6176196), (4134, 4964562), (4316, 4755213), (4399, 4665492), (4482, 4579094), (5724, 3585517), (6201, 3309708), (6474, 3170142), (6646, 3088098), (8268, 2482281), (8798, 2332746), (8964, 2289547), (9711, 2113428), (9969, 2058732), (12402, 1654854), (12948, 1585071), (13197, 1555164), (13292, 1544049), (17596, 1166373), (18603, 1103236), (19422, 1056714), (19938, 1029366), (24804, 827427), (26394, 777582), (29133, 704476), (29907, 686244), (37206, 551618), (38844, 528357), (39591, 518388), (39876, 514683), (43199, 475092), (52788, 388791), (57187, 358884), (58266, 352238), (59814, 343122), (74412, 275809), (79182, 259194), (86398, 237546), (89721, 228748), (114374, 179442), (116532, 176119), (118773, 172796), (119628, 171561), (129597, 158364)]