20137765648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:486

約数の個数: 320

約数和(自身を含む): 54716497920

約数和(自身を除く): 34578732272

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 104, 112, 116, 143, 154, 176, 182, 191, 203, 208, 227, 232, 286, 308, 319, 364, 377, 382, 406, 454, 464, 572, 616, 638, 728, 754, 764, 812, 908, 1001, 1144, 1232, 1276, 1337, 1456, 1508, 1528, 1589, 1624, 1816, 2002, 2101, 2233, 2288, 2483, 2497, 2552, 2639, 2674, 2951, 3016, 3056, 3178, 3248, 3632, 4004, 4147, 4202, 4466, 4966, 4994, 5104, 5278, 5348, 5539, 5902, 6032, 6356, 6583, 8008, 8294, 8404, 8932, 9932, 9988, 10556, 10696, 11078, 11804, 12712, 13166, 14707, 16016, 16588, 16808, 17381, 17479, 17864, 19864, 19976, 20657, 21112, 21392, 22156, 23608, 25424, 26332, 27313, 29029, 29414, 32461, 33176, 33616, 34762, 34958, 35728, 38773, 39728, 39952, 41314, 42224, 43357, 44312, 46081, 47216, 52664, 54626, 58058, 58828, 60929, 64922, 66352, 69524, 69916, 72007, 72413, 77546, 82628, 85579, 86714, 88624, 92162, 105328, 109252, 116116, 117656, 121858, 129844, 139048, 139832, 144014, 144826, 155092, 165256, 171158, 173428, 184324, 191191, 218504, 227227, 232232, 235312, 243716, 259688, 278096, 279664, 288028, 289652, 303499, 310184, 330512, 342316, 346856, 368648, 382382, 426503, 437008, 454454, 464464, 476927, 487432, 504049, 506891, 519376, 563641, 576056, 579304, 599053, 606998, 620368, 684632, 693712, 737296, 764764, 792077, 853006, 908908, 941369, 953854, 974864, 1008098, 1013782, 1127282, 1152112, 1158608, 1198106, 1213996, 1257353, 1369264, 1529528, 1584154, 1706012, 1817816, 1882738, 1907708, 2016196, 2027564, 2254564, 2396212, 2427992, 2514706, 3059056, 3168308, 3338489, 3412024, 3635632, 3765476, 3815416, 3945487, 4032392, 4055128, 4509128, 4792424, 4855984, 5029412, 5544539, 6200051, 6336616, 6589583, 6676978, 6824048, 7530952, 7630832, 7890974, 8064784, 8110256, 8801471, 9018256, 9584848, 10058824, 11089078, 12400102, 12673232, 13179166, 13353956, 13830883, 15061904, 15781948, 16345589, 17602942, 20117648, 22178156, 24800204, 26358332, 26707912, 27661766, 31563896, 32691178, 35205884, 43400357, 44356312, 49600408, 52716664, 53415824, 55323532, 63127792, 65382356, 70411768, 86800714, 88712624, 96816181, 99200816, 105433328, 110647064, 114419123, 130764712, 140823536, 173601428, 179801479, 193632362, 221294128, 228838246, 261529424, 347202856, 359602958, 387264724, 457676492, 694405712, 719205916, 774529448, 915352984, 1258610353, 1438411832, 1549058896, 1830705968, 2517220706, 2876823664, 5034441412, 10068882824, 20137765648]

約数ペア:

[(1, 20137765648), (2, 10068882824), (4, 5034441412), (7, 2876823664), (8, 2517220706), (11, 1830705968), (13, 1549058896), (14, 1438411832), (16, 1258610353), (22, 915352984), (26, 774529448), (28, 719205916), (29, 694405712), (44, 457676492), (52, 387264724), (56, 359602958), (58, 347202856), (77, 261529424), (88, 228838246), (91, 221294128), (104, 193632362), (112, 179801479), (116, 173601428), (143, 140823536), (154, 130764712), (176, 114419123), (182, 110647064), (191, 105433328), (203, 99200816), (208, 96816181), (227, 88712624), (232, 86800714), (286, 70411768), (308, 65382356), (319, 63127792), (364, 55323532), (377, 53415824), (382, 52716664), (406, 49600408), (454, 44356312), (464, 43400357), (572, 35205884), (616, 32691178), (638, 31563896), (728, 27661766), (754, 26707912), (764, 26358332), (812, 24800204), (908, 22178156), (1001, 20117648), (1144, 17602942), (1232, 16345589), (1276, 15781948), (1337, 15061904), (1456, 13830883), (1508, 13353956), (1528, 13179166), (1589, 12673232), (1624, 12400102), (1816, 11089078), (2002, 10058824), (2101, 9584848), (2233, 9018256), (2288, 8801471), (2483, 8110256), (2497, 8064784), (2552, 7890974), (2639, 7630832), (2674, 7530952), (2951, 6824048), (3016, 6676978), (3056, 6589583), (3178, 6336616), (3248, 6200051), (3632, 5544539), (4004, 5029412), (4147, 4855984), (4202, 4792424), (4466, 4509128), (4966, 4055128), (4994, 4032392), (5104, 3945487), (5278, 3815416), (5348, 3765476), (5539, 3635632), (5902, 3412024), (6032, 3338489), (6356, 3168308), (6583, 3059056), (8008, 2514706), (8294, 2427992), (8404, 2396212), (8932, 2254564), (9932, 2027564), (9988, 2016196), (10556, 1907708), (10696, 1882738), (11078, 1817816), (11804, 1706012), (12712, 1584154), (13166, 1529528), (14707, 1369264), (16016, 1257353), (16588, 1213996), (16808, 1198106), (17381, 1158608), (17479, 1152112), (17864, 1127282), (19864, 1013782), (19976, 1008098), (20657, 974864), (21112, 953854), (21392, 941369), (22156, 908908), (23608, 853006), (25424, 792077), (26332, 764764), (27313, 737296), (29029, 693712), (29414, 684632), (32461, 620368), (33176, 606998), (33616, 599053), (34762, 579304), (34958, 576056), (35728, 563641), (38773, 519376), (39728, 506891), (39952, 504049), (41314, 487432), (42224, 476927), (43357, 464464), (44312, 454454), (46081, 437008), (47216, 426503), (52664, 382382), (54626, 368648), (58058, 346856), (58828, 342316), (60929, 330512), (64922, 310184), (66352, 303499), (69524, 289652), (69916, 288028), (72007, 279664), (72413, 278096), (77546, 259688), (82628, 243716), (85579, 235312), (86714, 232232), (88624, 227227), (92162, 218504), (105328, 191191), (109252, 184324), (116116, 173428), (117656, 171158), (121858, 165256), (129844, 155092), (139048, 144826), (139832, 144014)]