20144484832

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{34511}}^1$

素因数の和:34604

約数の個数: 96

約数和(自身を含む): 44615733120

約数和(自身を除く): 24471248288

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 37, 58, 68, 74, 116, 136, 148, 232, 272, 296, 464, 493, 544, 592, 629, 928, 986, 1073, 1184, 1258, 1972, 2146, 2516, 3944, 4292, 5032, 7888, 8584, 10064, 15776, 17168, 18241, 20128, 34336, 34511, 36482, 69022, 72964, 138044, 145928, 276088, 291856, 552176, 583712, 586687, 1000819, 1104352, 1173374, 1276907, 2001638, 2346748, 2553814, 4003276, 4693496, 5107628, 8006552, 9386992, 10215256, 16013104, 17013923, 18773984, 20430512, 21707419, 32026208, 34027846, 37030303, 40861024, 43414838, 68055692, 74060606, 86829676, 136111384, 148121212, 173659352, 272222768, 296242424, 347318704, 544445536, 592484848, 629515151, 694637408, 1184969696, 1259030302, 2518060604, 5036121208, 10072242416, 20144484832]

約数ペア:

[(1, 20144484832), (2, 10072242416), (4, 5036121208), (8, 2518060604), (16, 1259030302), (17, 1184969696), (29, 694637408), (32, 629515151), (34, 592484848), (37, 544445536), (58, 347318704), (68, 296242424), (74, 272222768), (116, 173659352), (136, 148121212), (148, 136111384), (232, 86829676), (272, 74060606), (296, 68055692), (464, 43414838), (493, 40861024), (544, 37030303), (592, 34027846), (629, 32026208), (928, 21707419), (986, 20430512), (1073, 18773984), (1184, 17013923), (1258, 16013104), (1972, 10215256), (2146, 9386992), (2516, 8006552), (3944, 5107628), (4292, 4693496), (5032, 4003276), (7888, 2553814), (8584, 2346748), (10064, 2001638), (15776, 1276907), (17168, 1173374), (18241, 1104352), (20128, 1000819), (34336, 586687), (34511, 583712), (36482, 552176), (69022, 291856), (72964, 276088), (138044, 145928)]