20341184688

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{1093}}^1$

素因数の和:1528

約数の個数: 240

約数和(自身を含む): 64333501440

約数和(自身を除く): 43992316752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 379, 396, 496, 528, 558, 682, 744, 758, 792, 1023, 1093, 1116, 1137, 1364, 1488, 1516, 1584, 2046, 2186, 2232, 2274, 2728, 3032, 3069, 3279, 3411, 4092, 4169, 4372, 4464, 4548, 5456, 6064, 6138, 6558, 6822, 8184, 8338, 8744, 9096, 9837, 11749, 12023, 12276, 12507, 13116, 13644, 16368, 16676, 17488, 18192, 19674, 23498, 24046, 24552, 25014, 26232, 27288, 33352, 33883, 35247, 36069, 37521, 39348, 46996, 48092, 49104, 50028, 52464, 54576, 66704, 67766, 70494, 72138, 75042, 78696, 93992, 96184, 100056, 101649, 105741, 108207, 129239, 135532, 140988, 144276, 150084, 157392, 187984, 192368, 200112, 203298, 211482, 216414, 258478, 271064, 281976, 288552, 300168, 304947, 372713, 387717, 406596, 414247, 422964, 432828, 516956, 542128, 563952, 577104, 600336, 609894, 745426, 775434, 813192, 828494, 845928, 865656, 1033912, 1118139, 1163151, 1219788, 1242741, 1490852, 1550868, 1626384, 1656988, 1691856, 1731312, 2067824, 2236278, 2326302, 2439576, 2485482, 2981704, 3101736, 3313976, 3354417, 3728223, 4472556, 4556717, 4652604, 4879152, 4970964, 5963408, 6203472, 6627952, 6708834, 7456446, 8945112, 9113434, 9305208, 9941928, 12841657, 13417668, 13670151, 14912892, 17890224, 18226868, 18610416, 19883856, 25683314, 26835336, 27340302, 29825784, 36453736, 38524971, 41010453, 51366628, 53670672, 54680604, 59651568, 72907472, 77049942, 82020906, 102733256, 109361208, 115574913, 141258227, 154099884, 164041812, 205466512, 218722416, 231149826, 282516454, 308199768, 328083624, 423774681, 462299652, 565032908, 616399536, 656167248, 847549362, 924599304, 1130065816, 1271324043, 1695098724, 1849198608, 2260131632, 2542648086, 3390197448, 5085296172, 6780394896, 10170592344, 20341184688]

約数ペア:

[(1, 20341184688), (2, 10170592344), (3, 6780394896), (4, 5085296172), (6, 3390197448), (8, 2542648086), (9, 2260131632), (11, 1849198608), (12, 1695098724), (16, 1271324043), (18, 1130065816), (22, 924599304), (24, 847549362), (31, 656167248), (33, 616399536), (36, 565032908), (44, 462299652), (48, 423774681), (62, 328083624), (66, 308199768), (72, 282516454), (88, 231149826), (93, 218722416), (99, 205466512), (124, 164041812), (132, 154099884), (144, 141258227), (176, 115574913), (186, 109361208), (198, 102733256), (248, 82020906), (264, 77049942), (279, 72907472), (341, 59651568), (372, 54680604), (379, 53670672), (396, 51366628), (496, 41010453), (528, 38524971), (558, 36453736), (682, 29825784), (744, 27340302), (758, 26835336), (792, 25683314), (1023, 19883856), (1093, 18610416), (1116, 18226868), (1137, 17890224), (1364, 14912892), (1488, 13670151), (1516, 13417668), (1584, 12841657), (2046, 9941928), (2186, 9305208), (2232, 9113434), (2274, 8945112), (2728, 7456446), (3032, 6708834), (3069, 6627952), (3279, 6203472), (3411, 5963408), (4092, 4970964), (4169, 4879152), (4372, 4652604), (4464, 4556717), (4548, 4472556), (5456, 3728223), (6064, 3354417), (6138, 3313976), (6558, 3101736), (6822, 2981704), (8184, 2485482), (8338, 2439576), (8744, 2326302), (9096, 2236278), (9837, 2067824), (11749, 1731312), (12023, 1691856), (12276, 1656988), (12507, 1626384), (13116, 1550868), (13644, 1490852), (16368, 1242741), (16676, 1219788), (17488, 1163151), (18192, 1118139), (19674, 1033912), (23498, 865656), (24046, 845928), (24552, 828494), (25014, 813192), (26232, 775434), (27288, 745426), (33352, 609894), (33883, 600336), (35247, 577104), (36069, 563952), (37521, 542128), (39348, 516956), (46996, 432828), (48092, 422964), (49104, 414247), (50028, 406596), (52464, 387717), (54576, 372713), (66704, 304947), (67766, 300168), (70494, 288552), (72138, 281976), (75042, 271064), (78696, 258478), (93992, 216414), (96184, 211482), (100056, 203298), (101649, 200112), (105741, 192368), (108207, 187984), (129239, 157392), (135532, 150084), (140988, 144276)]