20947155264

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{273433}}^1$

素因数の和:273477

約数の個数: 168

約数和(自身を含む): 72230325440

約数和(自身を除く): 51283170176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3648, 4032, 4256, 4788, 5472, 6384, 8512, 9576, 10944, 12768, 19152, 25536, 38304, 76608, 273433, 546866, 820299, 1093732, 1640598, 1914031, 2187464, 2460897, 3281196, 3828062, 4374928, 4921794, 5195227, 5742093, 6562392, 7656124, 8749856, 9843588, 10390454, 11484186, 13124784, 15312248, 15585681, 17226279, 17499712, 19687176, 20780908, 22968372, 26249568, 30624496, 31171362, 34452558, 36366589, 39374352, 41561816, 45936744, 46757043, 52499136, 61248992, 62342724, 68905116, 72733178, 78748704, 83123632, 91873488, 93514086, 109099767, 122497984, 124685448, 137810232, 145466356, 157497408, 166247264, 183746976, 187028172, 218199534, 249370896, 275620464, 290932712, 327299301, 332494528, 367493952, 374056344, 436399068, 498741792, 551240928, 581865424, 654598602, 748112688, 872798136, 997483584, 1102481856, 1163730848, 1309197204, 1496225376, 1745596272, 2327461696, 2618394408, 2992450752, 3491192544, 5236788816, 6982385088, 10473577632, 20947155264]

約数ペア:

[(1, 20947155264), (2, 10473577632), (3, 6982385088), (4, 5236788816), (6, 3491192544), (7, 2992450752), (8, 2618394408), (9, 2327461696), (12, 1745596272), (14, 1496225376), (16, 1309197204), (18, 1163730848), (19, 1102481856), (21, 997483584), (24, 872798136), (28, 748112688), (32, 654598602), (36, 581865424), (38, 551240928), (42, 498741792), (48, 436399068), (56, 374056344), (57, 367493952), (63, 332494528), (64, 327299301), (72, 290932712), (76, 275620464), (84, 249370896), (96, 218199534), (112, 187028172), (114, 183746976), (126, 166247264), (133, 157497408), (144, 145466356), (152, 137810232), (168, 124685448), (171, 122497984), (192, 109099767), (224, 93514086), (228, 91873488), (252, 83123632), (266, 78748704), (288, 72733178), (304, 68905116), (336, 62342724), (342, 61248992), (399, 52499136), (448, 46757043), (456, 45936744), (504, 41561816), (532, 39374352), (576, 36366589), (608, 34452558), (672, 31171362), (684, 30624496), (798, 26249568), (912, 22968372), (1008, 20780908), (1064, 19687176), (1197, 17499712), (1216, 17226279), (1344, 15585681), (1368, 15312248), (1596, 13124784), (1824, 11484186), (2016, 10390454), (2128, 9843588), (2394, 8749856), (2736, 7656124), (3192, 6562392), (3648, 5742093), (4032, 5195227), (4256, 4921794), (4788, 4374928), (5472, 3828062), (6384, 3281196), (8512, 2460897), (9576, 2187464), (10944, 1914031), (12768, 1640598), (19152, 1093732), (25536, 820299), (38304, 546866), (76608, 273433)]