20719165752

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20719}}^1$

素因数の和:20810

約数の個数: 192

約数和(自身を含む): 63999936000

約数和(自身を除く): 43280770248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 43, 51, 57, 68, 72, 76, 86, 102, 114, 129, 136, 152, 153, 171, 172, 204, 228, 258, 306, 323, 342, 344, 387, 408, 456, 516, 612, 646, 684, 731, 774, 817, 969, 1032, 1224, 1292, 1368, 1462, 1548, 1634, 1938, 2193, 2451, 2584, 2907, 2924, 3096, 3268, 3876, 4386, 4902, 5814, 5848, 6536, 6579, 7353, 7752, 8772, 9804, 11628, 13158, 13889, 14706, 17544, 19608, 20719, 23256, 26316, 27778, 29412, 41438, 41667, 52632, 55556, 58824, 62157, 82876, 83334, 111112, 124314, 125001, 165752, 166668, 186471, 248628, 250002, 333336, 352223, 372942, 393661, 497256, 500004, 704446, 745884, 787322, 890917, 1000008, 1056669, 1180983, 1408892, 1491768, 1574644, 1781834, 2113338, 2361966, 2672751, 2817784, 3149288, 3170007, 3542949, 3563668, 4226676, 4723932, 5345502, 6340014, 6692237, 7085898, 7127336, 8018253, 8453352, 9447864, 10691004, 12680028, 13384474, 14171796, 15145589, 16036506, 16927423, 20076711, 21382008, 25360056, 26768948, 28343592, 30291178, 32073012, 33854846, 40153422, 45436767, 50782269, 53537896, 60230133, 60582356, 64146024, 67709692, 80306844, 90873534, 101564538, 120460266, 121164712, 135419384, 136310301, 152346807, 160613688, 181747068, 203129076, 240920532, 272620602, 287766191, 304693614, 363494136, 406258152, 481841064, 545241204, 575532382, 609387228, 863298573, 1090482408, 1151064764, 1218774456, 1726597146, 2302129528, 2589895719, 3453194292, 5179791438, 6906388584, 10359582876, 20719165752]

約数ペア:

[(1, 20719165752), (2, 10359582876), (3, 6906388584), (4, 5179791438), (6, 3453194292), (8, 2589895719), (9, 2302129528), (12, 1726597146), (17, 1218774456), (18, 1151064764), (19, 1090482408), (24, 863298573), (34, 609387228), (36, 575532382), (38, 545241204), (43, 481841064), (51, 406258152), (57, 363494136), (68, 304693614), (72, 287766191), (76, 272620602), (86, 240920532), (102, 203129076), (114, 181747068), (129, 160613688), (136, 152346807), (152, 136310301), (153, 135419384), (171, 121164712), (172, 120460266), (204, 101564538), (228, 90873534), (258, 80306844), (306, 67709692), (323, 64146024), (342, 60582356), (344, 60230133), (387, 53537896), (408, 50782269), (456, 45436767), (516, 40153422), (612, 33854846), (646, 32073012), (684, 30291178), (731, 28343592), (774, 26768948), (817, 25360056), (969, 21382008), (1032, 20076711), (1224, 16927423), (1292, 16036506), (1368, 15145589), (1462, 14171796), (1548, 13384474), (1634, 12680028), (1938, 10691004), (2193, 9447864), (2451, 8453352), (2584, 8018253), (2907, 7127336), (2924, 7085898), (3096, 6692237), (3268, 6340014), (3876, 5345502), (4386, 4723932), (4902, 4226676), (5814, 3563668), (5848, 3542949), (6536, 3170007), (6579, 3149288), (7353, 2817784), (7752, 2672751), (8772, 2361966), (9804, 2113338), (11628, 1781834), (13158, 1574644), (13889, 1491768), (14706, 1408892), (17544, 1180983), (19608, 1056669), (20719, 1000008), (23256, 890917), (26316, 787322), (27778, 745884), (29412, 704446), (41438, 500004), (41667, 497256), (52632, 393661), (55556, 372942), (58824, 352223), (62157, 333336), (82876, 250002), (83334, 248628), (111112, 186471), (124314, 166668), (125001, 165752)]