20229898224

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:727

約数の個数: 160

約数和(自身を含む): 54008114688

約数和(自身を除く): 33778216464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 113, 131, 142, 213, 226, 262, 284, 339, 393, 401, 426, 452, 524, 568, 678, 786, 802, 852, 904, 1048, 1136, 1203, 1356, 1572, 1604, 1704, 1808, 2096, 2406, 2712, 3144, 3208, 3408, 4812, 5424, 6288, 6416, 8023, 9301, 9624, 14803, 16046, 18602, 19248, 24069, 27903, 28471, 29606, 32092, 37204, 44409, 45313, 48138, 52531, 55806, 56942, 59212, 64184, 74408, 85413, 88818, 90626, 96276, 105062, 111612, 113884, 118424, 128368, 135939, 148816, 157593, 170826, 177636, 181252, 192552, 210124, 223224, 227768, 236848, 271878, 315186, 341652, 355272, 362504, 385104, 420248, 446448, 455536, 543756, 630372, 683304, 710544, 725008, 840496, 1051013, 1087512, 1260744, 1366608, 2102026, 2175024, 2521488, 3153039, 3217223, 3729701, 4204052, 5936003, 6306078, 6434446, 7459402, 8408104, 9651669, 11189103, 11872006, 12612156, 12868892, 14918804, 16816208, 17808009, 19303338, 22378206, 23744012, 25224312, 25737784, 29837608, 35616018, 38606676, 44756412, 47488024, 50448624, 51475568, 59675216, 71232036, 77213352, 89512824, 94976048, 142464072, 154426704, 179025648, 284928144, 421456213, 842912426, 1264368639, 1685824852, 2528737278, 3371649704, 5057474556, 6743299408, 10114949112, 20229898224]

約数ペア:

[(1, 20229898224), (2, 10114949112), (3, 6743299408), (4, 5057474556), (6, 3371649704), (8, 2528737278), (12, 1685824852), (16, 1264368639), (24, 842912426), (48, 421456213), (71, 284928144), (113, 179025648), (131, 154426704), (142, 142464072), (213, 94976048), (226, 89512824), (262, 77213352), (284, 71232036), (339, 59675216), (393, 51475568), (401, 50448624), (426, 47488024), (452, 44756412), (524, 38606676), (568, 35616018), (678, 29837608), (786, 25737784), (802, 25224312), (852, 23744012), (904, 22378206), (1048, 19303338), (1136, 17808009), (1203, 16816208), (1356, 14918804), (1572, 12868892), (1604, 12612156), (1704, 11872006), (1808, 11189103), (2096, 9651669), (2406, 8408104), (2712, 7459402), (3144, 6434446), (3208, 6306078), (3408, 5936003), (4812, 4204052), (5424, 3729701), (6288, 3217223), (6416, 3153039), (8023, 2521488), (9301, 2175024), (9624, 2102026), (14803, 1366608), (16046, 1260744), (18602, 1087512), (19248, 1051013), (24069, 840496), (27903, 725008), (28471, 710544), (29606, 683304), (32092, 630372), (37204, 543756), (44409, 455536), (45313, 446448), (48138, 420248), (52531, 385104), (55806, 362504), (56942, 355272), (59212, 341652), (64184, 315186), (74408, 271878), (85413, 236848), (88818, 227768), (90626, 223224), (96276, 210124), (105062, 192552), (111612, 181252), (113884, 177636), (118424, 170826), (128368, 157593), (135939, 148816)]