20335536

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 200

約数和(自身を含む): 68058144

約数和(自身を除く): 47722608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 71, 72, 78, 81, 102, 104, 108, 117, 136, 142, 144, 153, 156, 162, 204, 208, 213, 216, 221, 234, 272, 284, 306, 312, 324, 351, 408, 426, 432, 442, 459, 468, 568, 612, 624, 639, 648, 663, 702, 816, 852, 884, 918, 923, 936, 1053, 1136, 1207, 1224, 1278, 1296, 1326, 1377, 1404, 1704, 1768, 1836, 1846, 1872, 1917, 1989, 2106, 2414, 2448, 2556, 2652, 2754, 2769, 2808, 3408, 3536, 3621, 3672, 3692, 3834, 3978, 4212, 4828, 5112, 5304, 5508, 5538, 5616, 5751, 5967, 7242, 7344, 7384, 7668, 7956, 8307, 8424, 9656, 10224, 10608, 10863, 11016, 11076, 11502, 11934, 14484, 14768, 15336, 15691, 15912, 16614, 16848, 17901, 19312, 21726, 22032, 22152, 23004, 23868, 24921, 28968, 30672, 31382, 31824, 32589, 33228, 35802, 43452, 44304, 46008, 47073, 47736, 49842, 57936, 62764, 65178, 66456, 71604, 74763, 86904, 92016, 94146, 95472, 97767, 99684, 125528, 130356, 132912, 141219, 143208, 149526, 173808, 188292, 195534, 199368, 251056, 260712, 282438, 286416, 299052, 376584, 391068, 398736, 423657, 521424, 564876, 598104, 753168, 782136, 847314, 1129752, 1196208, 1270971, 1564272, 1694628, 2259504, 2541942, 3389256, 5083884, 6778512, 10167768, 20335536]

約数ペア:

[(1, 20335536), (2, 10167768), (3, 6778512), (4, 5083884), (6, 3389256), (8, 2541942), (9, 2259504), (12, 1694628), (13, 1564272), (16, 1270971), (17, 1196208), (18, 1129752), (24, 847314), (26, 782136), (27, 753168), (34, 598104), (36, 564876), (39, 521424), (48, 423657), (51, 398736), (52, 391068), (54, 376584), (68, 299052), (71, 286416), (72, 282438), (78, 260712), (81, 251056), (102, 199368), (104, 195534), (108, 188292), (117, 173808), (136, 149526), (142, 143208), (144, 141219), (153, 132912), (156, 130356), (162, 125528), (204, 99684), (208, 97767), (213, 95472), (216, 94146), (221, 92016), (234, 86904), (272, 74763), (284, 71604), (306, 66456), (312, 65178), (324, 62764), (351, 57936), (408, 49842), (426, 47736), (432, 47073), (442, 46008), (459, 44304), (468, 43452), (568, 35802), (612, 33228), (624, 32589), (639, 31824), (648, 31382), (663, 30672), (702, 28968), (816, 24921), (852, 23868), (884, 23004), (918, 22152), (923, 22032), (936, 21726), (1053, 19312), (1136, 17901), (1207, 16848), (1224, 16614), (1278, 15912), (1296, 15691), (1326, 15336), (1377, 14768), (1404, 14484), (1704, 11934), (1768, 11502), (1836, 11076), (1846, 11016), (1872, 10863), (1917, 10608), (1989, 10224), (2106, 9656), (2414, 8424), (2448, 8307), (2556, 7956), (2652, 7668), (2754, 7384), (2769, 7344), (2808, 7242), (3408, 5967), (3536, 5751), (3621, 5616), (3672, 5538), (3692, 5508), (3834, 5304), (3978, 5112), (4212, 4828)]