20466278976

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18181}}^1$

素因数の和:18261

約数の個数: 224

約数和(自身を含む): 65172433536

約数和(自身を除く): 44706154560

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 41, 44, 48, 52, 64, 66, 78, 82, 88, 96, 104, 123, 132, 143, 156, 164, 176, 192, 208, 246, 264, 286, 312, 328, 352, 416, 429, 451, 492, 528, 533, 572, 624, 656, 704, 832, 858, 902, 984, 1056, 1066, 1144, 1248, 1312, 1353, 1599, 1716, 1804, 1968, 2112, 2132, 2288, 2496, 2624, 2706, 3198, 3432, 3608, 3936, 4264, 4576, 5412, 5863, 6396, 6864, 7216, 7872, 8528, 9152, 10824, 11726, 12792, 13728, 14432, 17056, 17589, 18181, 21648, 23452, 25584, 27456, 28864, 34112, 35178, 36362, 43296, 46904, 51168, 54543, 70356, 72724, 86592, 93808, 102336, 109086, 140712, 145448, 187616, 199991, 218172, 236353, 281424, 290896, 375232, 399982, 436344, 472706, 562848, 581792, 599973, 709059, 745421, 799964, 872688, 945412, 1125696, 1163584, 1199946, 1418118, 1490842, 1599928, 1745376, 1890824, 2236263, 2399892, 2599883, 2836236, 2981684, 3199856, 3490752, 3781648, 4472526, 4799784, 5199766, 5672472, 5963368, 6399712, 7563296, 7799649, 8199631, 8945052, 9599568, 9690473, 10399532, 11344944, 11926736, 12799424, 15126592, 15599298, 16399262, 17890104, 19199136, 19380946, 20799064, 22689888, 23853472, 24598893, 29071419, 31198596, 32798524, 35780208, 38398272, 38761892, 41598128, 45379776, 47706944, 49197786, 58142838, 62397192, 65597048, 71560416, 77523784, 83196256, 98395572, 106595203, 116285676, 124794384, 131194096, 143120832, 155047568, 166392512, 196791144, 213190406, 232571352, 249588768, 262388192, 310095136, 319785609, 393582288, 426380812, 465142704, 499177536, 524776384, 620190272, 639571218, 787164576, 852761624, 930285408, 1279142436, 1574329152, 1705523248, 1860570816, 2558284872, 3411046496, 5116569744, 6822092992, 10233139488, 20466278976]

約数ペア:

[(1, 20466278976), (2, 10233139488), (3, 6822092992), (4, 5116569744), (6, 3411046496), (8, 2558284872), (11, 1860570816), (12, 1705523248), (13, 1574329152), (16, 1279142436), (22, 930285408), (24, 852761624), (26, 787164576), (32, 639571218), (33, 620190272), (39, 524776384), (41, 499177536), (44, 465142704), (48, 426380812), (52, 393582288), (64, 319785609), (66, 310095136), (78, 262388192), (82, 249588768), (88, 232571352), (96, 213190406), (104, 196791144), (123, 166392512), (132, 155047568), (143, 143120832), (156, 131194096), (164, 124794384), (176, 116285676), (192, 106595203), (208, 98395572), (246, 83196256), (264, 77523784), (286, 71560416), (312, 65597048), (328, 62397192), (352, 58142838), (416, 49197786), (429, 47706944), (451, 45379776), (492, 41598128), (528, 38761892), (533, 38398272), (572, 35780208), (624, 32798524), (656, 31198596), (704, 29071419), (832, 24598893), (858, 23853472), (902, 22689888), (984, 20799064), (1056, 19380946), (1066, 19199136), (1144, 17890104), (1248, 16399262), (1312, 15599298), (1353, 15126592), (1599, 12799424), (1716, 11926736), (1804, 11344944), (1968, 10399532), (2112, 9690473), (2132, 9599568), (2288, 8945052), (2496, 8199631), (2624, 7799649), (2706, 7563296), (3198, 6399712), (3432, 5963368), (3608, 5672472), (3936, 5199766), (4264, 4799784), (4576, 4472526), (5412, 3781648), (5863, 3490752), (6396, 3199856), (6864, 2981684), (7216, 2836236), (7872, 2599883), (8528, 2399892), (9152, 2236263), (10824, 1890824), (11726, 1745376), (12792, 1599928), (13728, 1490842), (14432, 1418118), (17056, 1199946), (17589, 1163584), (18181, 1125696), (21648, 945412), (23452, 872688), (25584, 799964), (27456, 745421), (28864, 709059), (34112, 599973), (35178, 581792), (36362, 562848), (43296, 472706), (46904, 436344), (51168, 399982), (54543, 375232), (70356, 290896), (72724, 281424), (86592, 236353), (93808, 218172), (102336, 199991), (109086, 187616), (140712, 145448)]