20109538176

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{575479}}^1$

素因数の和:575516

約数の個数: 128

約数和(自身を含む): 65742835200

約数和(自身を除く): 45633297024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11648, 17472, 34944, 575479, 1150958, 1726437, 2301916, 3452874, 4028353, 4603832, 6905748, 7481227, 8056706, 9207664, 12085059, 13811496, 14962454, 16113412, 18415328, 22443681, 24170118, 27622992, 29924908, 32226824, 36830656, 44887362, 48340236, 52368589, 55245984, 59849816, 64453648, 73661312, 89774724, 96680472, 104737178, 110491968, 119699632, 128907296, 157105767, 179549448, 193360944, 209474356, 220983936, 239399264, 257814592, 314211534, 359098896, 386721888, 418948712, 478798528, 515629184, 628423068, 718197792, 773443776, 837897424, 957597056, 1256846136, 1436395584, 1546887552, 1675794848, 2513692272, 2872791168, 3351589696, 5027384544, 6703179392, 10054769088, 20109538176]

約数ペア:

[(1, 20109538176), (2, 10054769088), (3, 6703179392), (4, 5027384544), (6, 3351589696), (7, 2872791168), (8, 2513692272), (12, 1675794848), (13, 1546887552), (14, 1436395584), (16, 1256846136), (21, 957597056), (24, 837897424), (26, 773443776), (28, 718197792), (32, 628423068), (39, 515629184), (42, 478798528), (48, 418948712), (52, 386721888), (56, 359098896), (64, 314211534), (78, 257814592), (84, 239399264), (91, 220983936), (96, 209474356), (104, 193360944), (112, 179549448), (128, 157105767), (156, 128907296), (168, 119699632), (182, 110491968), (192, 104737178), (208, 96680472), (224, 89774724), (273, 73661312), (312, 64453648), (336, 59849816), (364, 55245984), (384, 52368589), (416, 48340236), (448, 44887362), (546, 36830656), (624, 32226824), (672, 29924908), (728, 27622992), (832, 24170118), (896, 22443681), (1092, 18415328), (1248, 16113412), (1344, 14962454), (1456, 13811496), (1664, 12085059), (2184, 9207664), (2496, 8056706), (2688, 7481227), (2912, 6905748), (4368, 4603832), (4992, 4028353), (5824, 3452874), (8736, 2301916), (11648, 1726437), (17472, 1150958), (34944, 575479)]