20166485031

素因数分解:

$3^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 320

約数和(自身を含む): 42375168000

約数和(自身を除く): 22208682969

約数列:

[1, 3, 7, 9, 11, 19, 21, 23, 27, 33, 49, 57, 63, 69, 77, 81, 99, 133, 147, 151, 161, 171, 189, 207, 209, 231, 253, 297, 343, 399, 437, 441, 453, 483, 513, 539, 567, 621, 627, 693, 759, 891, 931, 1029, 1057, 1127, 1197, 1311, 1323, 1359, 1449, 1463, 1539, 1617, 1661, 1771, 1863, 1881, 2079, 2277, 2793, 2869, 3059, 3087, 3171, 3381, 3473, 3591, 3773, 3933, 3969, 4077, 4347, 4389, 4807, 4851, 4983, 5313, 5643, 6237, 6517, 6831, 7399, 7889, 8379, 8607, 9177, 9261, 9513, 10143, 10241, 10419, 10773, 11319, 11627, 11799, 12231, 12397, 13041, 13167, 14421, 14553, 14949, 15939, 16929, 19551, 20083, 20493, 21413, 22197, 23667, 24311, 25137, 25821, 27531, 27783, 28539, 30429, 30723, 31257, 31559, 33649, 33957, 34881, 35397, 37191, 38203, 39501, 43263, 43659, 44847, 47817, 51793, 58653, 60249, 64239, 65987, 66591, 71001, 71687, 72933, 75411, 77463, 81389, 82593, 85617, 86779, 91287, 92169, 93771, 94677, 100947, 101871, 104643, 111573, 114609, 118503, 129789, 134541, 140581, 143451, 149891, 155379, 170177, 175959, 180747, 192717, 197961, 199773, 213003, 215061, 218799, 220913, 232389, 235543, 244167, 247779, 260337, 267421, 276507, 281313, 284031, 302841, 305613, 313929, 334719, 343827, 389367, 421743, 449673, 461909, 466137, 510531, 527877, 542241, 569723, 578151, 593883, 599319, 639009, 645183, 656397, 662739, 706629, 725857, 732501, 781011, 802263, 829521, 852093, 908523, 941787, 984067, 1004157, 1031481, 1191239, 1265229, 1349019, 1385727, 1398411, 1531593, 1546391, 1626723, 1648801, 1709169, 1734453, 1781649, 1871947, 1935549, 1969191, 1988217, 2119887, 2177571, 2197503, 2343033, 2406789, 2556279, 2725569, 2952201, 3094443, 3233363, 3573717, 3795687, 4047057, 4157181, 4195233, 4594779, 4639173, 4946403, 5080999, 5127507, 5344947, 5615841, 5806647, 5964651, 6359661, 6532713, 6592509, 7029099, 7220367, 8856603, 9700089, 10721151, 10824737, 11387061, 12141171, 12471543, 13103629, 13784337, 13917519, 14839209, 15242997, 15382521, 16847523, 17893953, 19078983, 19598139, 21661101, 22633541, 26569809, 29100267, 32163453, 32474211, 35566993, 37414629, 39310887, 41752557, 44517627, 45728991, 46147563, 50542569, 58794417, 67900623, 79709427, 87300801, 96490359, 97422633, 106700979, 117932661, 125257671, 133552881, 137186973, 151627707, 203701869, 248968951, 261902403, 292267899, 320102937, 353797983, 411560919, 611105607, 746906853, 876803697, 960308811, 1061393949, 1833316821, 2240720559, 2880926433, 6722161677, 20166485031]

約数ペア:

[(1, 20166485031), (3, 6722161677), (7, 2880926433), (9, 2240720559), (11, 1833316821), (19, 1061393949), (21, 960308811), (23, 876803697), (27, 746906853), (33, 611105607), (49, 411560919), (57, 353797983), (63, 320102937), (69, 292267899), (77, 261902403), (81, 248968951), (99, 203701869), (133, 151627707), (147, 137186973), (151, 133552881), (161, 125257671), (171, 117932661), (189, 106700979), (207, 97422633), (209, 96490359), (231, 87300801), (253, 79709427), (297, 67900623), (343, 58794417), (399, 50542569), (437, 46147563), (441, 45728991), (453, 44517627), (483, 41752557), (513, 39310887), (539, 37414629), (567, 35566993), (621, 32474211), (627, 32163453), (693, 29100267), (759, 26569809), (891, 22633541), (931, 21661101), (1029, 19598139), (1057, 19078983), (1127, 17893953), (1197, 16847523), (1311, 15382521), (1323, 15242997), (1359, 14839209), (1449, 13917519), (1463, 13784337), (1539, 13103629), (1617, 12471543), (1661, 12141171), (1771, 11387061), (1863, 10824737), (1881, 10721151), (2079, 9700089), (2277, 8856603), (2793, 7220367), (2869, 7029099), (3059, 6592509), (3087, 6532713), (3171, 6359661), (3381, 5964651), (3473, 5806647), (3591, 5615841), (3773, 5344947), (3933, 5127507), (3969, 5080999), (4077, 4946403), (4347, 4639173), (4389, 4594779), (4807, 4195233), (4851, 4157181), (4983, 4047057), (5313, 3795687), (5643, 3573717), (6237, 3233363), (6517, 3094443), (6831, 2952201), (7399, 2725569), (7889, 2556279), (8379, 2406789), (8607, 2343033), (9177, 2197503), (9261, 2177571), (9513, 2119887), (10143, 1988217), (10241, 1969191), (10419, 1935549), (10773, 1871947), (11319, 1781649), (11627, 1734453), (11799, 1709169), (12231, 1648801), (12397, 1626723), (13041, 1546391), (13167, 1531593), (14421, 1398411), (14553, 1385727), (14949, 1349019), (15939, 1265229), (16929, 1191239), (19551, 1031481), (20083, 1004157), (20493, 984067), (21413, 941787), (22197, 908523), (23667, 852093), (24311, 829521), (25137, 802263), (25821, 781011), (27531, 732501), (27783, 725857), (28539, 706629), (30429, 662739), (30723, 656397), (31257, 645183), (31559, 639009), (33649, 599319), (33957, 593883), (34881, 578151), (35397, 569723), (37191, 542241), (38203, 527877), (39501, 510531), (43263, 466137), (43659, 461909), (44847, 449673), (47817, 421743), (51793, 389367), (58653, 343827), (60249, 334719), (64239, 313929), (65987, 305613), (66591, 302841), (71001, 284031), (71687, 281313), (72933, 276507), (75411, 267421), (77463, 260337), (81389, 247779), (82593, 244167), (85617, 235543), (86779, 232389), (91287, 220913), (92169, 218799), (93771, 215061), (94677, 213003), (100947, 199773), (101871, 197961), (104643, 192717), (111573, 180747), (114609, 175959), (118503, 170177), (129789, 155379), (134541, 149891), (140581, 143451)]