20768156352

素因数分解:

$2^6\times 3^5\times {\mathrm{17}}^1\times {\mathrm{78553}}^1$

素因数の和:78597

約数の個数: 168

約数和(自身を含む): 65365097616

約数和(自身を除く): 44596941264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 486, 544, 576, 612, 648, 816, 864, 918, 972, 1088, 1224, 1296, 1377, 1632, 1728, 1836, 1944, 2448, 2592, 2754, 3264, 3672, 3888, 4131, 4896, 5184, 5508, 7344, 7776, 8262, 9792, 11016, 14688, 15552, 16524, 22032, 29376, 33048, 44064, 66096, 78553, 88128, 132192, 157106, 235659, 264384, 314212, 471318, 628424, 706977, 942636, 1256848, 1335401, 1413954, 1885272, 2120931, 2513696, 2670802, 2827908, 3770544, 4006203, 4241862, 5027392, 5341604, 5655816, 6362793, 7541088, 8012406, 8483724, 10683208, 11311632, 12018609, 12725586, 15082176, 16024812, 16967448, 19088379, 21366416, 22623264, 24037218, 25451172, 32049624, 33934896, 36055827, 38176758, 42732832, 45246528, 48074436, 50902344, 64099248, 67869792, 72111654, 76353516, 85465664, 96148872, 101804688, 108167481, 128198496, 135739584, 144223308, 152707032, 192297744, 203609376, 216334962, 256396992, 288446616, 305414064, 324502443, 384595488, 407218752, 432669924, 576893232, 610828128, 649004886, 769190976, 865339848, 1153786464, 1221656256, 1298009772, 1730679696, 2307572928, 2596019544, 3461359392, 5192039088, 6922718784, 10384078176, 20768156352]

約数ペア:

[(1, 20768156352), (2, 10384078176), (3, 6922718784), (4, 5192039088), (6, 3461359392), (8, 2596019544), (9, 2307572928), (12, 1730679696), (16, 1298009772), (17, 1221656256), (18, 1153786464), (24, 865339848), (27, 769190976), (32, 649004886), (34, 610828128), (36, 576893232), (48, 432669924), (51, 407218752), (54, 384595488), (64, 324502443), (68, 305414064), (72, 288446616), (81, 256396992), (96, 216334962), (102, 203609376), (108, 192297744), (136, 152707032), (144, 144223308), (153, 135739584), (162, 128198496), (192, 108167481), (204, 101804688), (216, 96148872), (243, 85465664), (272, 76353516), (288, 72111654), (306, 67869792), (324, 64099248), (408, 50902344), (432, 48074436), (459, 45246528), (486, 42732832), (544, 38176758), (576, 36055827), (612, 33934896), (648, 32049624), (816, 25451172), (864, 24037218), (918, 22623264), (972, 21366416), (1088, 19088379), (1224, 16967448), (1296, 16024812), (1377, 15082176), (1632, 12725586), (1728, 12018609), (1836, 11311632), (1944, 10683208), (2448, 8483724), (2592, 8012406), (2754, 7541088), (3264, 6362793), (3672, 5655816), (3888, 5341604), (4131, 5027392), (4896, 4241862), (5184, 4006203), (5508, 3770544), (7344, 2827908), (7776, 2670802), (8262, 2513696), (9792, 2120931), (11016, 1885272), (14688, 1413954), (15552, 1335401), (16524, 1256848), (22032, 942636), (29376, 706977), (33048, 628424), (44064, 471318), (66096, 314212), (78553, 264384), (88128, 235659), (132192, 157106)]