2020355424

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{877}}^1$

素因数の和:1333

約数の個数: 144

約数和(自身を含む): 6069052080

約数和(自身を除く): 4048696656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 421, 456, 608, 684, 842, 877, 912, 1263, 1368, 1684, 1754, 1824, 2526, 2631, 2736, 3368, 3508, 3789, 5052, 5262, 5472, 6736, 7016, 7578, 7893, 7999, 10104, 10524, 13472, 14032, 15156, 15786, 15998, 16663, 20208, 21048, 23997, 28064, 30312, 31572, 31996, 33326, 40416, 42096, 47994, 49989, 60624, 63144, 63992, 66652, 71991, 84192, 95988, 99978, 121248, 126288, 127984, 133304, 143982, 149967, 191976, 199956, 252576, 255968, 266608, 287964, 299934, 369217, 383952, 399912, 533216, 575928, 599868, 738434, 767904, 799824, 1107651, 1151856, 1199736, 1476868, 1599648, 2215302, 2303712, 2399472, 2953736, 3322953, 4430604, 4798944, 5907472, 6645906, 7015123, 8861208, 11814944, 13291812, 14030246, 17722416, 21045369, 26583624, 28060492, 35444832, 42090738, 53167248, 56120984, 63136107, 84181476, 106334496, 112241968, 126272214, 168362952, 224483936, 252544428, 336725904, 505088856, 673451808, 1010177712, 2020355424]

約数ペア:

[(1, 2020355424), (2, 1010177712), (3, 673451808), (4, 505088856), (6, 336725904), (8, 252544428), (9, 224483936), (12, 168362952), (16, 126272214), (18, 112241968), (19, 106334496), (24, 84181476), (32, 63136107), (36, 56120984), (38, 53167248), (48, 42090738), (57, 35444832), (72, 28060492), (76, 26583624), (96, 21045369), (114, 17722416), (144, 14030246), (152, 13291812), (171, 11814944), (228, 8861208), (288, 7015123), (304, 6645906), (342, 5907472), (421, 4798944), (456, 4430604), (608, 3322953), (684, 2953736), (842, 2399472), (877, 2303712), (912, 2215302), (1263, 1599648), (1368, 1476868), (1684, 1199736), (1754, 1151856), (1824, 1107651), (2526, 799824), (2631, 767904), (2736, 738434), (3368, 599868), (3508, 575928), (3789, 533216), (5052, 399912), (5262, 383952), (5472, 369217), (6736, 299934), (7016, 287964), (7578, 266608), (7893, 255968), (7999, 252576), (10104, 199956), (10524, 191976), (13472, 149967), (14032, 143982), (15156, 133304), (15786, 127984), (15998, 126288), (16663, 121248), (20208, 99978), (21048, 95988), (23997, 84192), (28064, 71991), (30312, 66652), (31572, 63992), (31996, 63144), (33326, 60624), (40416, 49989), (42096, 47994)]