20237057664

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:399

約数の個数: 256

約数和(自身を含む): 56645022720

約数和(自身を除く): 36407965056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 73, 86, 96, 103, 128, 129, 146, 163, 172, 192, 206, 219, 258, 292, 309, 326, 344, 384, 412, 438, 489, 516, 584, 618, 652, 688, 824, 876, 978, 1032, 1168, 1236, 1304, 1376, 1648, 1752, 1956, 2064, 2336, 2472, 2608, 2752, 3139, 3296, 3504, 3912, 4128, 4429, 4672, 4944, 5216, 5504, 6278, 6592, 7008, 7009, 7519, 7824, 8256, 8858, 9344, 9417, 9888, 10432, 11899, 12556, 13184, 13287, 14016, 14018, 15038, 15648, 16512, 16789, 17716, 18834, 19776, 20864, 21027, 22557, 23798, 25112, 26574, 28032, 28036, 30076, 31296, 33578, 35432, 35697, 37668, 39552, 42054, 45114, 47596, 50224, 50367, 53148, 56072, 60152, 62592, 67156, 70864, 71394, 75336, 84108, 90228, 95192, 100448, 100734, 106296, 112144, 120304, 134312, 141728, 142788, 150672, 168216, 180456, 190384, 200896, 201468, 212592, 224288, 240608, 268624, 283456, 285576, 301344, 323317, 336432, 360912, 380768, 401792, 402936, 425184, 448576, 481216, 511657, 537248, 566912, 571152, 602688, 646634, 672864, 721824, 721927, 761536, 805872, 850368, 897152, 962432, 969951, 1023314, 1074496, 1142304, 1205376, 1225597, 1293268, 1345728, 1443648, 1443854, 1523072, 1534971, 1611744, 1700736, 1939902, 2046628, 2148992, 2165781, 2284608, 2451194, 2586536, 2691456, 2887296, 2887708, 3069942, 3223488, 3676791, 3879804, 4093256, 4331562, 4569216, 4902388, 5173072, 5775416, 6139884, 6446976, 7353582, 7759608, 8186512, 8663124, 9804776, 10346144, 11550832, 12279768, 14707164, 15519216, 16373024, 17326248, 19609552, 20692288, 23101664, 24559536, 29414328, 31038432, 32746048, 34652496, 39219104, 41384576, 46203328, 49119072, 52700671, 58828656, 62076864, 65492096, 69304992, 78438208, 92406656, 98238144, 105401342, 117657312, 124153728, 138609984, 156876416, 158102013, 196476288, 210802684, 235314624, 277219968, 316204026, 421605368, 470629248, 632408052, 843210736, 1264816104, 1686421472, 2529632208, 3372842944, 5059264416, 6745685888, 10118528832, 20237057664]

約数ペア:

[(1, 20237057664), (2, 10118528832), (3, 6745685888), (4, 5059264416), (6, 3372842944), (8, 2529632208), (12, 1686421472), (16, 1264816104), (24, 843210736), (32, 632408052), (43, 470629248), (48, 421605368), (64, 316204026), (73, 277219968), (86, 235314624), (96, 210802684), (103, 196476288), (128, 158102013), (129, 156876416), (146, 138609984), (163, 124153728), (172, 117657312), (192, 105401342), (206, 98238144), (219, 92406656), (258, 78438208), (292, 69304992), (309, 65492096), (326, 62076864), (344, 58828656), (384, 52700671), (412, 49119072), (438, 46203328), (489, 41384576), (516, 39219104), (584, 34652496), (618, 32746048), (652, 31038432), (688, 29414328), (824, 24559536), (876, 23101664), (978, 20692288), (1032, 19609552), (1168, 17326248), (1236, 16373024), (1304, 15519216), (1376, 14707164), (1648, 12279768), (1752, 11550832), (1956, 10346144), (2064, 9804776), (2336, 8663124), (2472, 8186512), (2608, 7759608), (2752, 7353582), (3139, 6446976), (3296, 6139884), (3504, 5775416), (3912, 5173072), (4128, 4902388), (4429, 4569216), (4672, 4331562), (4944, 4093256), (5216, 3879804), (5504, 3676791), (6278, 3223488), (6592, 3069942), (7008, 2887708), (7009, 2887296), (7519, 2691456), (7824, 2586536), (8256, 2451194), (8858, 2284608), (9344, 2165781), (9417, 2148992), (9888, 2046628), (10432, 1939902), (11899, 1700736), (12556, 1611744), (13184, 1534971), (13287, 1523072), (14016, 1443854), (14018, 1443648), (15038, 1345728), (15648, 1293268), (16512, 1225597), (16789, 1205376), (17716, 1142304), (18834, 1074496), (19776, 1023314), (20864, 969951), (21027, 962432), (22557, 897152), (23798, 850368), (25112, 805872), (26574, 761536), (28032, 721927), (28036, 721824), (30076, 672864), (31296, 646634), (33578, 602688), (35432, 571152), (35697, 566912), (37668, 537248), (39552, 511657), (42054, 481216), (45114, 448576), (47596, 425184), (50224, 402936), (50367, 401792), (53148, 380768), (56072, 360912), (60152, 336432), (62592, 323317), (67156, 301344), (70864, 285576), (71394, 283456), (75336, 268624), (84108, 240608), (90228, 224288), (95192, 212592), (100448, 201468), (100734, 200896), (106296, 190384), (112144, 180456), (120304, 168216), (134312, 150672), (141728, 142788)]