20793215712

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{15749}}^1$

素因数の和:16588

約数の個数: 96

約数和(自身を含む): 57868020000

約数和(自身を除く): 37074804288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 809, 816, 1618, 1632, 2427, 3236, 4854, 6472, 9708, 12944, 13753, 15749, 19416, 25888, 27506, 31498, 38832, 41259, 47247, 55012, 62996, 77664, 82518, 94494, 110024, 125992, 165036, 188988, 220048, 251984, 267733, 330072, 377976, 440096, 503968, 535466, 660144, 755952, 803199, 1070932, 1320288, 1511904, 1606398, 2141864, 3212796, 4283728, 6425592, 8567456, 12740941, 12851184, 25481882, 25702368, 38222823, 50963764, 76445646, 101927528, 152891292, 203855056, 216595997, 305782584, 407710112, 433191994, 611565168, 649787991, 866383988, 1223130336, 1299575982, 1732767976, 2599151964, 3465535952, 5198303928, 6931071904, 10396607856, 20793215712]

約数ペア:

[(1, 20793215712), (2, 10396607856), (3, 6931071904), (4, 5198303928), (6, 3465535952), (8, 2599151964), (12, 1732767976), (16, 1299575982), (17, 1223130336), (24, 866383988), (32, 649787991), (34, 611565168), (48, 433191994), (51, 407710112), (68, 305782584), (96, 216595997), (102, 203855056), (136, 152891292), (204, 101927528), (272, 76445646), (408, 50963764), (544, 38222823), (809, 25702368), (816, 25481882), (1618, 12851184), (1632, 12740941), (2427, 8567456), (3236, 6425592), (4854, 4283728), (6472, 3212796), (9708, 2141864), (12944, 1606398), (13753, 1511904), (15749, 1320288), (19416, 1070932), (25888, 803199), (27506, 755952), (31498, 660144), (38832, 535466), (41259, 503968), (47247, 440096), (55012, 377976), (62996, 330072), (77664, 267733), (82518, 251984), (94494, 220048), (110024, 188988), (125992, 165036)]