20737701504

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{32203}}^1$

素因数の和:32279

約数の個数: 192

約数和(自身を含む): 65761856160

約数和(自身を除く): 45024154656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 64, 72, 78, 86, 96, 104, 117, 128, 129, 144, 156, 172, 192, 208, 234, 258, 288, 312, 344, 384, 387, 416, 468, 516, 559, 576, 624, 688, 774, 832, 936, 1032, 1118, 1152, 1248, 1376, 1548, 1664, 1677, 1872, 2064, 2236, 2496, 2752, 3096, 3354, 3744, 4128, 4472, 4992, 5031, 5504, 6192, 6708, 7488, 8256, 8944, 10062, 12384, 13416, 14976, 16512, 17888, 20124, 24768, 26832, 32203, 35776, 40248, 49536, 53664, 64406, 71552, 80496, 96609, 107328, 128812, 160992, 193218, 214656, 257624, 289827, 321984, 386436, 418639, 515248, 579654, 643968, 772872, 837278, 1030496, 1159308, 1255917, 1384729, 1545744, 1674556, 2060992, 2318616, 2511834, 2769458, 3091488, 3349112, 3767751, 4121984, 4154187, 4637232, 5023668, 5538916, 6182976, 6698224, 7535502, 8308374, 9274464, 10047336, 11077832, 12365952, 12462561, 13396448, 15071004, 16616748, 18001477, 18548928, 20094672, 22155664, 24925122, 26792896, 30142008, 33233496, 36002954, 37097856, 40189344, 44311328, 49850244, 53585792, 54004431, 60284016, 66466992, 72005908, 80378688, 88622656, 99700488, 108008862, 120568032, 132933984, 144011816, 160757376, 162013293, 177245312, 199400976, 216017724, 241136064, 265867968, 288023632, 324026586, 398801952, 432035448, 482272128, 531735936, 576047264, 648053172, 797603904, 864070896, 1152094528, 1296106344, 1595207808, 1728141792, 2304189056, 2592212688, 3456283584, 5184425376, 6912567168, 10368850752, 20737701504]

約数ペア:

[(1, 20737701504), (2, 10368850752), (3, 6912567168), (4, 5184425376), (6, 3456283584), (8, 2592212688), (9, 2304189056), (12, 1728141792), (13, 1595207808), (16, 1296106344), (18, 1152094528), (24, 864070896), (26, 797603904), (32, 648053172), (36, 576047264), (39, 531735936), (43, 482272128), (48, 432035448), (52, 398801952), (64, 324026586), (72, 288023632), (78, 265867968), (86, 241136064), (96, 216017724), (104, 199400976), (117, 177245312), (128, 162013293), (129, 160757376), (144, 144011816), (156, 132933984), (172, 120568032), (192, 108008862), (208, 99700488), (234, 88622656), (258, 80378688), (288, 72005908), (312, 66466992), (344, 60284016), (384, 54004431), (387, 53585792), (416, 49850244), (468, 44311328), (516, 40189344), (559, 37097856), (576, 36002954), (624, 33233496), (688, 30142008), (774, 26792896), (832, 24925122), (936, 22155664), (1032, 20094672), (1118, 18548928), (1152, 18001477), (1248, 16616748), (1376, 15071004), (1548, 13396448), (1664, 12462561), (1677, 12365952), (1872, 11077832), (2064, 10047336), (2236, 9274464), (2496, 8308374), (2752, 7535502), (3096, 6698224), (3354, 6182976), (3744, 5538916), (4128, 5023668), (4472, 4637232), (4992, 4154187), (5031, 4121984), (5504, 3767751), (6192, 3349112), (6708, 3091488), (7488, 2769458), (8256, 2511834), (8944, 2318616), (10062, 2060992), (12384, 1674556), (13416, 1545744), (14976, 1384729), (16512, 1255917), (17888, 1159308), (20124, 1030496), (24768, 837278), (26832, 772872), (32203, 643968), (35776, 579654), (40248, 515248), (49536, 418639), (53664, 386436), (64406, 321984), (71552, 289827), (80496, 257624), (96609, 214656), (107328, 193218), (128812, 160992)]