20114963808

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1\times {\mathrm{5531}}^1$

素因数の和:6468

約数の個数: 96

約数和(自身を含む): 54100835712

約数和(自身を除く): 33985871904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 881, 1032, 1376, 1762, 2064, 2643, 3524, 4128, 5286, 5531, 7048, 10572, 11062, 14096, 16593, 21144, 22124, 28192, 33186, 37883, 42288, 44248, 66372, 75766, 84576, 88496, 113649, 132744, 151532, 176992, 227298, 237833, 265488, 303064, 454596, 475666, 530976, 606128, 713499, 909192, 951332, 1212256, 1426998, 1818384, 1902664, 2853996, 3636768, 3805328, 4872811, 5707992, 7610656, 9745622, 11415984, 14618433, 19491244, 22831968, 29236866, 38982488, 58473732, 77964976, 116947464, 155929952, 209530873, 233894928, 419061746, 467789856, 628592619, 838123492, 1257185238, 1676246984, 2514370476, 3352493968, 5028740952, 6704987936, 10057481904, 20114963808]

約数ペア:

[(1, 20114963808), (2, 10057481904), (3, 6704987936), (4, 5028740952), (6, 3352493968), (8, 2514370476), (12, 1676246984), (16, 1257185238), (24, 838123492), (32, 628592619), (43, 467789856), (48, 419061746), (86, 233894928), (96, 209530873), (129, 155929952), (172, 116947464), (258, 77964976), (344, 58473732), (516, 38982488), (688, 29236866), (881, 22831968), (1032, 19491244), (1376, 14618433), (1762, 11415984), (2064, 9745622), (2643, 7610656), (3524, 5707992), (4128, 4872811), (5286, 3805328), (5531, 3636768), (7048, 2853996), (10572, 1902664), (11062, 1818384), (14096, 1426998), (16593, 1212256), (21144, 951332), (22124, 909192), (28192, 713499), (33186, 606128), (37883, 530976), (42288, 475666), (44248, 454596), (66372, 303064), (75766, 265488), (84576, 237833), (88496, 227298), (113649, 176992), (132744, 151532)]