20139033376

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1223}}^1$

素因数の和:1455

約数の個数: 192

約数和(自身を含む): 50990155776

約数和(自身を除く): 30851122400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 77, 82, 88, 112, 154, 163, 164, 176, 224, 287, 308, 326, 328, 352, 451, 574, 616, 652, 656, 902, 1141, 1148, 1223, 1232, 1304, 1312, 1793, 1804, 2282, 2296, 2446, 2464, 2608, 3157, 3586, 3608, 4564, 4592, 4892, 5216, 6314, 6683, 7172, 7216, 8561, 9128, 9184, 9784, 12551, 12628, 13366, 13453, 14344, 14432, 17122, 18256, 19568, 25102, 25256, 26732, 26906, 28688, 34244, 36512, 39136, 46781, 50143, 50204, 50512, 53464, 53812, 57376, 68488, 73513, 93562, 94171, 100286, 100408, 101024, 106928, 107624, 136976, 147026, 187124, 188342, 199349, 200572, 200816, 213856, 215248, 273952, 294052, 351001, 374248, 376684, 398698, 401144, 401632, 430496, 514591, 551573, 588104, 702002, 748496, 753368, 797396, 802288, 1029182, 1103146, 1176208, 1395443, 1404004, 1496992, 1506736, 1594792, 1604576, 2058364, 2192839, 2206292, 2352416, 2790886, 2808008, 3013472, 3189584, 3861011, 4116728, 4385678, 4412584, 5581772, 5616016, 6379168, 7722022, 8173309, 8233456, 8771356, 8825168, 11163544, 11232032, 15349873, 15444044, 16346618, 16466912, 17542712, 17650336, 22327088, 30699746, 30888088, 32693236, 35085424, 44654176, 57213163, 61399492, 61776176, 65386472, 70170848, 89906399, 114426326, 122798984, 123552352, 130772944, 179812798, 228852652, 245597968, 261545888, 359625596, 457705304, 491195936, 629344793, 719251192, 915410608, 1258689586, 1438502384, 1830821216, 2517379172, 2877004768, 5034758344, 10069516688, 20139033376]

約数ペア:

[(1, 20139033376), (2, 10069516688), (4, 5034758344), (7, 2877004768), (8, 2517379172), (11, 1830821216), (14, 1438502384), (16, 1258689586), (22, 915410608), (28, 719251192), (32, 629344793), (41, 491195936), (44, 457705304), (56, 359625596), (77, 261545888), (82, 245597968), (88, 228852652), (112, 179812798), (154, 130772944), (163, 123552352), (164, 122798984), (176, 114426326), (224, 89906399), (287, 70170848), (308, 65386472), (326, 61776176), (328, 61399492), (352, 57213163), (451, 44654176), (574, 35085424), (616, 32693236), (652, 30888088), (656, 30699746), (902, 22327088), (1141, 17650336), (1148, 17542712), (1223, 16466912), (1232, 16346618), (1304, 15444044), (1312, 15349873), (1793, 11232032), (1804, 11163544), (2282, 8825168), (2296, 8771356), (2446, 8233456), (2464, 8173309), (2608, 7722022), (3157, 6379168), (3586, 5616016), (3608, 5581772), (4564, 4412584), (4592, 4385678), (4892, 4116728), (5216, 3861011), (6314, 3189584), (6683, 3013472), (7172, 2808008), (7216, 2790886), (8561, 2352416), (9128, 2206292), (9184, 2192839), (9784, 2058364), (12551, 1604576), (12628, 1594792), (13366, 1506736), (13453, 1496992), (14344, 1404004), (14432, 1395443), (17122, 1176208), (18256, 1103146), (19568, 1029182), (25102, 802288), (25256, 797396), (26732, 753368), (26906, 748496), (28688, 702002), (34244, 588104), (36512, 551573), (39136, 514591), (46781, 430496), (50143, 401632), (50204, 401144), (50512, 398698), (53464, 376684), (53812, 374248), (57376, 351001), (68488, 294052), (73513, 273952), (93562, 215248), (94171, 213856), (100286, 200816), (100408, 200572), (101024, 199349), (106928, 188342), (107624, 187124), (136976, 147026)]