2080772064021

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{28069}}^1$

素因数の和:28271

約数の個数: 128

約数和(自身を含む): 3518226432000

約数和(自身を除く): 1437454367979

約数列:

[1, 3, 7, 19, 21, 47, 57, 59, 67, 133, 141, 177, 201, 329, 399, 413, 469, 893, 987, 1121, 1239, 1273, 1407, 2679, 2773, 3149, 3363, 3819, 3953, 6251, 7847, 8319, 8911, 9447, 11859, 18753, 19411, 22043, 23541, 26733, 27671, 28069, 52687, 58233, 59831, 66129, 75107, 83013, 84207, 158061, 179493, 185791, 196483, 225321, 368809, 418817, 525749, 533311, 557373, 589449, 1106427, 1256451, 1300537, 1319243, 1577247, 1599933, 1656071, 1880623, 3530029, 3733177, 3901611, 3957729, 4968213, 5641869, 9234701, 10590087, 11199531, 11592497, 13164361, 24710203, 25065617, 27704103, 31465349, 34777491, 35731837, 39493083, 74130609, 75196851, 77835337, 88389281, 94396047, 107195511, 110956757, 175459319, 220257443, 233506011, 250122859, 265167843, 332870271, 526377957, 544847359, 618724967, 660772329, 750368577, 776697299, 1478871403, 1634542077, 1679396339, 1856174901, 2108178383, 2330091897, 4436614209, 5038189017, 5214967579, 6324535149, 10352099821, 11755774373, 14757248681, 15644902737, 31056299463, 35267323119, 36504773053, 44271746043, 99084384001, 109514319159, 297253152003, 693590688007, 2080772064021]

約数ペア:

[(1, 2080772064021), (3, 693590688007), (7, 297253152003), (19, 109514319159), (21, 99084384001), (47, 44271746043), (57, 36504773053), (59, 35267323119), (67, 31056299463), (133, 15644902737), (141, 14757248681), (177, 11755774373), (201, 10352099821), (329, 6324535149), (399, 5214967579), (413, 5038189017), (469, 4436614209), (893, 2330091897), (987, 2108178383), (1121, 1856174901), (1239, 1679396339), (1273, 1634542077), (1407, 1478871403), (2679, 776697299), (2773, 750368577), (3149, 660772329), (3363, 618724967), (3819, 544847359), (3953, 526377957), (6251, 332870271), (7847, 265167843), (8319, 250122859), (8911, 233506011), (9447, 220257443), (11859, 175459319), (18753, 110956757), (19411, 107195511), (22043, 94396047), (23541, 88389281), (26733, 77835337), (27671, 75196851), (28069, 74130609), (52687, 39493083), (58233, 35731837), (59831, 34777491), (66129, 31465349), (75107, 27704103), (83013, 25065617), (84207, 24710203), (158061, 13164361), (179493, 11592497), (185791, 11199531), (196483, 10590087), (225321, 9234701), (368809, 5641869), (418817, 4968213), (525749, 3957729), (533311, 3901611), (557373, 3733177), (589449, 3530029), (1106427, 1880623), (1256451, 1656071), (1300537, 1599933), (1319243, 1577247)]