19902623232

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5741}}^1$

素因数の和:5860

約数の個数: 160

約数和(自身を含む): 55357197984

約数和(自身を除く): 35454574752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 61, 64, 74, 96, 111, 122, 128, 148, 183, 192, 222, 244, 256, 296, 366, 384, 444, 488, 512, 592, 732, 768, 888, 976, 1184, 1464, 1536, 1776, 1952, 2257, 2368, 2928, 3552, 3904, 4514, 4736, 5741, 5856, 6771, 7104, 7808, 9028, 9472, 11482, 11712, 13542, 14208, 15616, 17223, 18056, 18944, 22964, 23424, 27084, 28416, 31232, 34446, 36112, 45928, 46848, 54168, 56832, 68892, 72224, 91856, 93696, 108336, 137784, 144448, 183712, 212417, 216672, 275568, 288896, 350201, 367424, 424834, 433344, 551136, 577792, 637251, 700402, 734848, 849668, 866688, 1050603, 1102272, 1155584, 1274502, 1400804, 1469696, 1699336, 1733376, 2101206, 2204544, 2549004, 2801608, 2939392, 3398672, 3466752, 4202412, 4409088, 5098008, 5603216, 6797344, 8404824, 8818176, 10196016, 11206432, 12957437, 13594688, 16809648, 20392032, 22412864, 25914874, 27189376, 33619296, 38872311, 40784064, 44825728, 51829748, 54378752, 67238592, 77744622, 81568128, 89651456, 103659496, 108757504, 134477184, 155489244, 163136256, 179302912, 207318992, 268954368, 310978488, 326272512, 414637984, 537908736, 621956976, 829275968, 1243913952, 1658551936, 2487827904, 3317103872, 4975655808, 6634207744, 9951311616, 19902623232]

約数ペア:

[(1, 19902623232), (2, 9951311616), (3, 6634207744), (4, 4975655808), (6, 3317103872), (8, 2487827904), (12, 1658551936), (16, 1243913952), (24, 829275968), (32, 621956976), (37, 537908736), (48, 414637984), (61, 326272512), (64, 310978488), (74, 268954368), (96, 207318992), (111, 179302912), (122, 163136256), (128, 155489244), (148, 134477184), (183, 108757504), (192, 103659496), (222, 89651456), (244, 81568128), (256, 77744622), (296, 67238592), (366, 54378752), (384, 51829748), (444, 44825728), (488, 40784064), (512, 38872311), (592, 33619296), (732, 27189376), (768, 25914874), (888, 22412864), (976, 20392032), (1184, 16809648), (1464, 13594688), (1536, 12957437), (1776, 11206432), (1952, 10196016), (2257, 8818176), (2368, 8404824), (2928, 6797344), (3552, 5603216), (3904, 5098008), (4514, 4409088), (4736, 4202412), (5741, 3466752), (5856, 3398672), (6771, 2939392), (7104, 2801608), (7808, 2549004), (9028, 2204544), (9472, 2101206), (11482, 1733376), (11712, 1699336), (13542, 1469696), (14208, 1400804), (15616, 1274502), (17223, 1155584), (18056, 1102272), (18944, 1050603), (22964, 866688), (23424, 849668), (27084, 734848), (28416, 700402), (31232, 637251), (34446, 577792), (36112, 551136), (45928, 433344), (46848, 424834), (54168, 367424), (56832, 350201), (68892, 288896), (72224, 275568), (91856, 216672), (93696, 212417), (108336, 183712), (137784, 144448)]