20306960928

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^2\times {\mathrm{27947}}^1$

素因数の和:28024

約数の個数: 144

約数和(自身を含む): 61343624160

約数和(自身を除く): 41036663232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 216, 232, 261, 288, 348, 432, 464, 522, 696, 783, 841, 864, 928, 1044, 1392, 1566, 1682, 2088, 2523, 2784, 3132, 3364, 4176, 5046, 6264, 6728, 7569, 8352, 10092, 12528, 13456, 15138, 20184, 22707, 25056, 26912, 27947, 30276, 40368, 45414, 55894, 60552, 80736, 83841, 90828, 111788, 121104, 167682, 181656, 223576, 242208, 251523, 335364, 363312, 447152, 503046, 670728, 726624, 754569, 810463, 894304, 1006092, 1341456, 1509138, 1620926, 2012184, 2431389, 2682912, 3018276, 3241852, 4024368, 4862778, 6036552, 6483704, 7294167, 8048736, 9725556, 12073104, 12967408, 14588334, 19451112, 21882501, 23503427, 24146208, 25934816, 29176668, 38902224, 43765002, 47006854, 58353336, 70510281, 77804448, 87530004, 94013708, 116706672, 141020562, 175060008, 188027416, 211530843, 233413344, 282041124, 350120016, 376054832, 423061686, 564082248, 634592529, 700240032, 752109664, 846123372, 1128164496, 1269185058, 1692246744, 2256328992, 2538370116, 3384493488, 5076740232, 6768986976, 10153480464, 20306960928]

約数ペア:

[(1, 20306960928), (2, 10153480464), (3, 6768986976), (4, 5076740232), (6, 3384493488), (8, 2538370116), (9, 2256328992), (12, 1692246744), (16, 1269185058), (18, 1128164496), (24, 846123372), (27, 752109664), (29, 700240032), (32, 634592529), (36, 564082248), (48, 423061686), (54, 376054832), (58, 350120016), (72, 282041124), (87, 233413344), (96, 211530843), (108, 188027416), (116, 175060008), (144, 141020562), (174, 116706672), (216, 94013708), (232, 87530004), (261, 77804448), (288, 70510281), (348, 58353336), (432, 47006854), (464, 43765002), (522, 38902224), (696, 29176668), (783, 25934816), (841, 24146208), (864, 23503427), (928, 21882501), (1044, 19451112), (1392, 14588334), (1566, 12967408), (1682, 12073104), (2088, 9725556), (2523, 8048736), (2784, 7294167), (3132, 6483704), (3364, 6036552), (4176, 4862778), (5046, 4024368), (6264, 3241852), (6728, 3018276), (7569, 2682912), (8352, 2431389), (10092, 2012184), (12528, 1620926), (13456, 1509138), (15138, 1341456), (20184, 1006092), (22707, 894304), (25056, 810463), (26912, 754569), (27947, 726624), (30276, 670728), (40368, 503046), (45414, 447152), (55894, 363312), (60552, 335364), (80736, 251523), (83841, 242208), (90828, 223576), (111788, 181656), (121104, 167682)]