20122448192

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{607}}^1$

素因数の和:706

約数の個数: 252

約数和(自身を含む): 52446033792

約数和(自身を除く): 32323585600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 64, 77, 88, 98, 112, 124, 154, 176, 196, 217, 224, 248, 308, 341, 352, 392, 434, 448, 496, 539, 607, 616, 682, 704, 784, 868, 961, 992, 1078, 1214, 1232, 1364, 1519, 1568, 1736, 1922, 1984, 2156, 2387, 2428, 2464, 2728, 3038, 3136, 3472, 3844, 4249, 4312, 4774, 4856, 4928, 5456, 6076, 6677, 6727, 6944, 7688, 8498, 8624, 9548, 9712, 10571, 10912, 12152, 13354, 13454, 13888, 15376, 16709, 16996, 17248, 18817, 19096, 19424, 21142, 21824, 24304, 26708, 26908, 29743, 30752, 33418, 33992, 34496, 37634, 38192, 38848, 42284, 46739, 47089, 48608, 53416, 53816, 59486, 61504, 66836, 67984, 73997, 75268, 76384, 84568, 93478, 94178, 97216, 106832, 107632, 118972, 131719, 133672, 135968, 147994, 150536, 152768, 169136, 186956, 188356, 206987, 213664, 215264, 237944, 263438, 267344, 271936, 295988, 301072, 327173, 338272, 373912, 376712, 413974, 427328, 430528, 475888, 517979, 526876, 534688, 583327, 591976, 602144, 654346, 676544, 747824, 753424, 827948, 922033, 951776, 1035958, 1053752, 1069376, 1166654, 1183952, 1204288, 1308692, 1448909, 1495648, 1506848, 1655896, 1844066, 1903552, 2071916, 2107504, 2333308, 2367904, 2617384, 2897818, 2991296, 3013696, 3311792, 3688132, 4083289, 4143832, 4215008, 4666616, 4735808, 5234768, 5795636, 6416597, 6623584, 7376264, 8166578, 8287664, 8430016, 9333232, 10142363, 10469536, 11591272, 12833194, 13247168, 14752528, 16333156, 16575328, 18666464, 20284726, 20939072, 23182544, 25666388, 28583023, 29505056, 32666312, 33150656, 37332928, 40569452, 44916179, 46365088, 51332776, 57166046, 59010112, 65332624, 81138904, 89832358, 92730176, 102665552, 114332092, 130665248, 162277808, 179664716, 205331104, 228664184, 261330496, 314413253, 324555616, 359329432, 410662208, 457328368, 628826506, 649111232, 718658864, 914656736, 1257653012, 1437317728, 1829313472, 2515306024, 2874635456, 5030612048, 10061224096, 20122448192]

約数ペア:

[(1, 20122448192), (2, 10061224096), (4, 5030612048), (7, 2874635456), (8, 2515306024), (11, 1829313472), (14, 1437317728), (16, 1257653012), (22, 914656736), (28, 718658864), (31, 649111232), (32, 628826506), (44, 457328368), (49, 410662208), (56, 359329432), (62, 324555616), (64, 314413253), (77, 261330496), (88, 228664184), (98, 205331104), (112, 179664716), (124, 162277808), (154, 130665248), (176, 114332092), (196, 102665552), (217, 92730176), (224, 89832358), (248, 81138904), (308, 65332624), (341, 59010112), (352, 57166046), (392, 51332776), (434, 46365088), (448, 44916179), (496, 40569452), (539, 37332928), (607, 33150656), (616, 32666312), (682, 29505056), (704, 28583023), (784, 25666388), (868, 23182544), (961, 20939072), (992, 20284726), (1078, 18666464), (1214, 16575328), (1232, 16333156), (1364, 14752528), (1519, 13247168), (1568, 12833194), (1736, 11591272), (1922, 10469536), (1984, 10142363), (2156, 9333232), (2387, 8430016), (2428, 8287664), (2464, 8166578), (2728, 7376264), (3038, 6623584), (3136, 6416597), (3472, 5795636), (3844, 5234768), (4249, 4735808), (4312, 4666616), (4774, 4215008), (4856, 4143832), (4928, 4083289), (5456, 3688132), (6076, 3311792), (6677, 3013696), (6727, 2991296), (6944, 2897818), (7688, 2617384), (8498, 2367904), (8624, 2333308), (9548, 2107504), (9712, 2071916), (10571, 1903552), (10912, 1844066), (12152, 1655896), (13354, 1506848), (13454, 1495648), (13888, 1448909), (15376, 1308692), (16709, 1204288), (16996, 1183952), (17248, 1166654), (18817, 1069376), (19096, 1053752), (19424, 1035958), (21142, 951776), (21824, 922033), (24304, 827948), (26708, 753424), (26908, 747824), (29743, 676544), (30752, 654346), (33418, 602144), (33992, 591976), (34496, 583327), (37634, 534688), (38192, 526876), (38848, 517979), (42284, 475888), (46739, 430528), (47089, 427328), (48608, 413974), (53416, 376712), (53816, 373912), (59486, 338272), (61504, 327173), (66836, 301072), (67984, 295988), (73997, 271936), (75268, 267344), (76384, 263438), (84568, 237944), (93478, 215264), (94178, 213664), (97216, 206987), (106832, 188356), (107632, 186956), (118972, 169136), (131719, 152768), (133672, 150536), (135968, 147994)]