20844138144

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1\times {\mathrm{2789}}^1$

素因数の和:3542

約数の個数: 96

約数和(自身を含む): 55256463360

約数和(自身を除く): 34412325216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 613, 762, 1016, 1226, 1524, 1839, 2032, 2452, 2789, 3048, 3678, 4064, 4904, 5578, 6096, 7356, 8367, 9808, 11156, 12192, 14712, 16734, 19616, 22312, 29424, 33468, 44624, 58848, 66936, 77851, 89248, 133872, 155702, 233553, 267744, 311404, 354203, 467106, 622808, 708406, 934212, 1062609, 1245616, 1416812, 1709657, 1868424, 2125218, 2491232, 2833624, 3419314, 3736848, 4250436, 5128971, 5667248, 6838628, 7473696, 8500872, 10257942, 11334496, 13677256, 17001744, 20515884, 27354512, 34003488, 41031768, 54709024, 82063536, 164127072, 217126439, 434252878, 651379317, 868505756, 1302758634, 1737011512, 2605517268, 3474023024, 5211034536, 6948046048, 10422069072, 20844138144]

約数ペア:

[(1, 20844138144), (2, 10422069072), (3, 6948046048), (4, 5211034536), (6, 3474023024), (8, 2605517268), (12, 1737011512), (16, 1302758634), (24, 868505756), (32, 651379317), (48, 434252878), (96, 217126439), (127, 164127072), (254, 82063536), (381, 54709024), (508, 41031768), (613, 34003488), (762, 27354512), (1016, 20515884), (1226, 17001744), (1524, 13677256), (1839, 11334496), (2032, 10257942), (2452, 8500872), (2789, 7473696), (3048, 6838628), (3678, 5667248), (4064, 5128971), (4904, 4250436), (5578, 3736848), (6096, 3419314), (7356, 2833624), (8367, 2491232), (9808, 2125218), (11156, 1868424), (12192, 1709657), (14712, 1416812), (16734, 1245616), (19616, 1062609), (22312, 934212), (29424, 708406), (33468, 622808), (44624, 467106), (58848, 354203), (66936, 311404), (77851, 267744), (89248, 233553), (133872, 155702)]