20162849232

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{96989}}^1$

素因数の和:97132

約数の個数: 80

約数和(自身を含む): 53687456640

約数和(自身を除く): 33524607408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 488, 568, 732, 852, 976, 1136, 1464, 1704, 2928, 3408, 4331, 8662, 12993, 17324, 25986, 34648, 51972, 69296, 96989, 103944, 193978, 207888, 290967, 387956, 581934, 775912, 1163868, 1551824, 2327736, 4655472, 5916329, 6886219, 11832658, 13772438, 17748987, 20658657, 23665316, 27544876, 35497974, 41317314, 47330632, 55089752, 70995948, 82634628, 94661264, 110179504, 141991896, 165269256, 283983792, 330538512, 420059359, 840118718, 1260178077, 1680237436, 2520356154, 3360474872, 5040712308, 6720949744, 10081424616, 20162849232]

約数ペア:

[(1, 20162849232), (2, 10081424616), (3, 6720949744), (4, 5040712308), (6, 3360474872), (8, 2520356154), (12, 1680237436), (16, 1260178077), (24, 840118718), (48, 420059359), (61, 330538512), (71, 283983792), (122, 165269256), (142, 141991896), (183, 110179504), (213, 94661264), (244, 82634628), (284, 70995948), (366, 55089752), (426, 47330632), (488, 41317314), (568, 35497974), (732, 27544876), (852, 23665316), (976, 20658657), (1136, 17748987), (1464, 13772438), (1704, 11832658), (2928, 6886219), (3408, 5916329), (4331, 4655472), (8662, 2327736), (12993, 1551824), (17324, 1163868), (25986, 775912), (34648, 581934), (51972, 387956), (69296, 290967), (96989, 207888), (103944, 193978)]