20281031694

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6899}}^1$

素因数の和:7036

約数の個数: 192

約数和(自身を含む): 57767904000

約数和(自身を除く): 37486872306

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 98, 99, 101, 126, 147, 154, 189, 198, 202, 231, 294, 297, 303, 378, 441, 462, 539, 594, 606, 693, 707, 882, 909, 1078, 1111, 1323, 1386, 1414, 1617, 1818, 2079, 2121, 2222, 2646, 2727, 3234, 3333, 4158, 4242, 4851, 4949, 5454, 6363, 6666, 6899, 7777, 9702, 9898, 9999, 12726, 13798, 14553, 14847, 15554, 19089, 19998, 20697, 23331, 29106, 29694, 29997, 38178, 41394, 44541, 46662, 48293, 54439, 59994, 62091, 69993, 75889, 89082, 96586, 108878, 124182, 133623, 139986, 144879, 151778, 163317, 186273, 209979, 227667, 267246, 289758, 326634, 338051, 372546, 419958, 434637, 455334, 489951, 531223, 676102, 683001, 696799, 869274, 979902, 1014153, 1062446, 1303911, 1366002, 1393598, 1469853, 1593669, 2028306, 2049003, 2090397, 2607822, 2939706, 3042459, 3187338, 3718561, 4098006, 4180794, 4781007, 4877593, 6084918, 6271191, 7437122, 7664789, 9127377, 9562014, 9755186, 11155683, 12542382, 14343021, 14632779, 15329578, 18254754, 18813573, 22311366, 22994367, 28686042, 29265558, 33467049, 34143151, 37627146, 43898337, 45988734, 53653523, 66934098, 68286302, 68983101, 87796674, 100401147, 102429453, 107307046, 131695011, 137966202, 160960569, 200802294, 204858906, 206949303, 263390022, 307288359, 321921138, 375574661, 413898606, 482881707, 614576718, 751149322, 921865077, 965763414, 1126723983, 1448645121, 1843730154, 2253447966, 2897290242, 3380171949, 6760343898, 10140515847, 20281031694]

約数ペア:

[(1, 20281031694), (2, 10140515847), (3, 6760343898), (6, 3380171949), (7, 2897290242), (9, 2253447966), (11, 1843730154), (14, 1448645121), (18, 1126723983), (21, 965763414), (22, 921865077), (27, 751149322), (33, 614576718), (42, 482881707), (49, 413898606), (54, 375574661), (63, 321921138), (66, 307288359), (77, 263390022), (98, 206949303), (99, 204858906), (101, 200802294), (126, 160960569), (147, 137966202), (154, 131695011), (189, 107307046), (198, 102429453), (202, 100401147), (231, 87796674), (294, 68983101), (297, 68286302), (303, 66934098), (378, 53653523), (441, 45988734), (462, 43898337), (539, 37627146), (594, 34143151), (606, 33467049), (693, 29265558), (707, 28686042), (882, 22994367), (909, 22311366), (1078, 18813573), (1111, 18254754), (1323, 15329578), (1386, 14632779), (1414, 14343021), (1617, 12542382), (1818, 11155683), (2079, 9755186), (2121, 9562014), (2222, 9127377), (2646, 7664789), (2727, 7437122), (3234, 6271191), (3333, 6084918), (4158, 4877593), (4242, 4781007), (4851, 4180794), (4949, 4098006), (5454, 3718561), (6363, 3187338), (6666, 3042459), (6899, 2939706), (7777, 2607822), (9702, 2090397), (9898, 2049003), (9999, 2028306), (12726, 1593669), (13798, 1469853), (14553, 1393598), (14847, 1366002), (15554, 1303911), (19089, 1062446), (19998, 1014153), (20697, 979902), (23331, 869274), (29106, 696799), (29694, 683001), (29997, 676102), (38178, 531223), (41394, 489951), (44541, 455334), (46662, 434637), (48293, 419958), (54439, 372546), (59994, 338051), (62091, 326634), (69993, 289758), (75889, 267246), (89082, 227667), (96586, 209979), (108878, 186273), (124182, 163317), (133623, 151778), (139986, 144879)]