20120482008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{3217}}^1$

素因数の和:3442

約数の個数: 192

約数和(自身を含む): 60993972000

約数和(自身を除く): 40873489992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 53, 66, 72, 88, 99, 106, 132, 149, 159, 198, 212, 264, 298, 318, 396, 424, 447, 477, 583, 596, 636, 792, 894, 954, 1166, 1192, 1272, 1341, 1639, 1749, 1788, 1908, 2332, 2682, 3217, 3278, 3498, 3576, 3816, 4664, 4917, 5247, 5364, 6434, 6556, 6996, 7897, 9651, 9834, 10494, 10728, 12868, 13112, 13992, 14751, 15794, 19302, 19668, 20988, 23691, 25736, 28953, 29502, 31588, 35387, 38604, 39336, 41976, 47382, 57906, 59004, 63176, 70774, 71073, 77208, 86867, 94764, 106161, 115812, 118008, 141548, 142146, 170501, 173734, 189528, 212322, 231624, 260601, 283096, 284292, 318483, 341002, 347468, 424644, 479333, 511503, 521202, 568584, 636966, 682004, 694936, 781803, 849288, 958666, 1023006, 1042404, 1273932, 1364008, 1437999, 1534509, 1563606, 1875511, 1917332, 2046012, 2084808, 2547864, 2875998, 3069018, 3127212, 3751022, 3834664, 4092024, 4313997, 5272663, 5626533, 5751996, 6138036, 6254424, 7502044, 8627994, 10545326, 11253066, 11503992, 12276072, 15004088, 15817989, 16879599, 17255988, 21090652, 22506132, 25404649, 31635978, 33759198, 34511976, 42181304, 45012264, 47453967, 50809298, 63271956, 67518396, 76213947, 94907934, 101618596, 126543912, 135036792, 152427894, 189815868, 203237192, 228641841, 279451139, 304855788, 379631736, 457283682, 558902278, 609711576, 838353417, 914567364, 1117804556, 1676706834, 1829134728, 2235609112, 2515060251, 3353413668, 5030120502, 6706827336, 10060241004, 20120482008]

約数ペア:

[(1, 20120482008), (2, 10060241004), (3, 6706827336), (4, 5030120502), (6, 3353413668), (8, 2515060251), (9, 2235609112), (11, 1829134728), (12, 1676706834), (18, 1117804556), (22, 914567364), (24, 838353417), (33, 609711576), (36, 558902278), (44, 457283682), (53, 379631736), (66, 304855788), (72, 279451139), (88, 228641841), (99, 203237192), (106, 189815868), (132, 152427894), (149, 135036792), (159, 126543912), (198, 101618596), (212, 94907934), (264, 76213947), (298, 67518396), (318, 63271956), (396, 50809298), (424, 47453967), (447, 45012264), (477, 42181304), (583, 34511976), (596, 33759198), (636, 31635978), (792, 25404649), (894, 22506132), (954, 21090652), (1166, 17255988), (1192, 16879599), (1272, 15817989), (1341, 15004088), (1639, 12276072), (1749, 11503992), (1788, 11253066), (1908, 10545326), (2332, 8627994), (2682, 7502044), (3217, 6254424), (3278, 6138036), (3498, 5751996), (3576, 5626533), (3816, 5272663), (4664, 4313997), (4917, 4092024), (5247, 3834664), (5364, 3751022), (6434, 3127212), (6556, 3069018), (6996, 2875998), (7897, 2547864), (9651, 2084808), (9834, 2046012), (10494, 1917332), (10728, 1875511), (12868, 1563606), (13112, 1534509), (13992, 1437999), (14751, 1364008), (15794, 1273932), (19302, 1042404), (19668, 1023006), (20988, 958666), (23691, 849288), (25736, 781803), (28953, 694936), (29502, 682004), (31588, 636966), (35387, 568584), (38604, 521202), (39336, 511503), (41976, 479333), (47382, 424644), (57906, 347468), (59004, 341002), (63176, 318483), (70774, 284292), (71073, 283096), (77208, 260601), (86867, 231624), (94764, 212322), (106161, 189528), (115812, 173734), (118008, 170501), (141548, 142146)]