20594292

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 33595788

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 31, 46, 58, 62, 69, 83, 87, 92, 93, 116, 124, 138, 166, 174, 186, 249, 276, 332, 348, 372, 498, 667, 713, 899, 996, 1334, 1426, 1798, 1909, 2001, 2139, 2407, 2573, 2668, 2697, 2852, 3596, 3818, 4002, 4278, 4814, 5146, 5394, 5727, 7221, 7636, 7719, 8004, 8556, 9628, 10292, 10788, 11454, 14442, 15438, 20677, 22908, 28884, 30876, 41354, 55361, 59179, 62031, 74617, 82708, 110722, 118358, 124062, 149234, 166083, 177537, 221444, 223851, 236716, 248124, 298468, 332166, 355074, 447702, 664332, 710148, 895404, 1716191, 3432382, 5148573, 6864764, 10297146, 20594292]

約数ペア:

[(1, 20594292), (2, 10297146), (3, 6864764), (4, 5148573), (6, 3432382), (12, 1716191), (23, 895404), (29, 710148), (31, 664332), (46, 447702), (58, 355074), (62, 332166), (69, 298468), (83, 248124), (87, 236716), (92, 223851), (93, 221444), (116, 177537), (124, 166083), (138, 149234), (166, 124062), (174, 118358), (186, 110722), (249, 82708), (276, 74617), (332, 62031), (348, 59179), (372, 55361), (498, 41354), (667, 30876), (713, 28884), (899, 22908), (996, 20677), (1334, 15438), (1426, 14442), (1798, 11454), (1909, 10788), (2001, 10292), (2139, 9628), (2407, 8556), (2573, 8004), (2668, 7719), (2697, 7636), (2852, 7221), (3596, 5727), (3818, 5394), (4002, 5146), (4278, 4814)]