20191473984

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1149

約数の個数: 224

約数和(自身を含む): 59493058560

約数和(自身を除く): 39301584576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 101, 103, 132, 176, 192, 202, 206, 264, 303, 309, 352, 404, 412, 528, 606, 618, 704, 808, 824, 919, 1056, 1111, 1133, 1212, 1236, 1616, 1648, 1838, 2112, 2222, 2266, 2424, 2472, 2757, 3232, 3296, 3333, 3399, 3676, 4444, 4532, 4848, 4944, 5514, 6464, 6592, 6666, 6798, 7352, 8888, 9064, 9696, 9888, 10109, 10403, 11028, 13332, 13596, 14704, 17776, 18128, 19392, 19776, 20218, 20806, 22056, 26664, 27192, 29408, 30327, 31209, 35552, 36256, 40436, 41612, 44112, 53328, 54384, 58816, 60654, 62418, 71104, 72512, 80872, 83224, 88224, 92819, 94657, 106656, 108768, 114433, 121308, 124836, 161744, 166448, 176448, 185638, 189314, 213312, 217536, 228866, 242616, 249672, 278457, 283971, 323488, 332896, 343299, 371276, 378628, 457732, 485232, 499344, 556914, 567942, 646976, 665792, 686598, 742552, 757256, 915464, 970464, 998688, 1021009, 1041227, 1113828, 1135884, 1373196, 1485104, 1514512, 1830928, 1940928, 1997376, 2042018, 2082454, 2227656, 2271768, 2746392, 2970208, 3029024, 3063027, 3123681, 3661856, 4084036, 4164908, 4455312, 4543536, 5492784, 5940416, 6058048, 6126054, 6247362, 7323712, 8168072, 8329816, 8910624, 9087072, 9560357, 10985568, 12252108, 12494724, 16336144, 16659632, 17821248, 18174144, 19120714, 21971136, 24504216, 24989448, 28681071, 32672288, 33319264, 38241428, 49008432, 49978896, 57362142, 65344576, 66638528, 76482856, 98016864, 99957792, 105163927, 114724284, 152965712, 196033728, 199915584, 210327854, 229448568, 305931424, 315491781, 420655708, 458897136, 611862848, 630983562, 841311416, 917794272, 1261967124, 1682622832, 1835588544, 2523934248, 3365245664, 5047868496, 6730491328, 10095736992, 20191473984]

約数ペア:

[(1, 20191473984), (2, 10095736992), (3, 6730491328), (4, 5047868496), (6, 3365245664), (8, 2523934248), (11, 1835588544), (12, 1682622832), (16, 1261967124), (22, 917794272), (24, 841311416), (32, 630983562), (33, 611862848), (44, 458897136), (48, 420655708), (64, 315491781), (66, 305931424), (88, 229448568), (96, 210327854), (101, 199915584), (103, 196033728), (132, 152965712), (176, 114724284), (192, 105163927), (202, 99957792), (206, 98016864), (264, 76482856), (303, 66638528), (309, 65344576), (352, 57362142), (404, 49978896), (412, 49008432), (528, 38241428), (606, 33319264), (618, 32672288), (704, 28681071), (808, 24989448), (824, 24504216), (919, 21971136), (1056, 19120714), (1111, 18174144), (1133, 17821248), (1212, 16659632), (1236, 16336144), (1616, 12494724), (1648, 12252108), (1838, 10985568), (2112, 9560357), (2222, 9087072), (2266, 8910624), (2424, 8329816), (2472, 8168072), (2757, 7323712), (3232, 6247362), (3296, 6126054), (3333, 6058048), (3399, 5940416), (3676, 5492784), (4444, 4543536), (4532, 4455312), (4848, 4164908), (4944, 4084036), (5514, 3661856), (6464, 3123681), (6592, 3063027), (6666, 3029024), (6798, 2970208), (7352, 2746392), (8888, 2271768), (9064, 2227656), (9696, 2082454), (9888, 2042018), (10109, 1997376), (10403, 1940928), (11028, 1830928), (13332, 1514512), (13596, 1485104), (14704, 1373196), (17776, 1135884), (18128, 1113828), (19392, 1041227), (19776, 1021009), (20218, 998688), (20806, 970464), (22056, 915464), (26664, 757256), (27192, 742552), (29408, 686598), (30327, 665792), (31209, 646976), (35552, 567942), (36256, 556914), (40436, 499344), (41612, 485232), (44112, 457732), (53328, 378628), (54384, 371276), (58816, 343299), (60654, 332896), (62418, 323488), (71104, 283971), (72512, 278457), (80872, 249672), (83224, 242616), (88224, 228866), (92819, 217536), (94657, 213312), (106656, 189314), (108768, 185638), (114433, 176448), (121308, 166448), (124836, 161744)]