20191611312

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1609}}^1$

素因数の和:2073

約数の個数: 200

約数和(自身を含む): 61164106080

約数和(自身を除く): 40972494768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 276, 324, 368, 414, 421, 432, 552, 621, 648, 828, 842, 1104, 1242, 1263, 1296, 1609, 1656, 1684, 1863, 2484, 2526, 3218, 3312, 3368, 3726, 3789, 4827, 4968, 5052, 6436, 6736, 7452, 7578, 9654, 9683, 9936, 10104, 11367, 12872, 14481, 14904, 15156, 19308, 19366, 20208, 22734, 25744, 28962, 29049, 29808, 30312, 34101, 37007, 38616, 38732, 43443, 45468, 57924, 58098, 60624, 68202, 74014, 77232, 77464, 86886, 87147, 90936, 111021, 115848, 116196, 130329, 136404, 148028, 154928, 173772, 174294, 181872, 222042, 231696, 232392, 260658, 261441, 272808, 296056, 333063, 347544, 348588, 444084, 464784, 521316, 522882, 545616, 592112, 666126, 677389, 695088, 697176, 784323, 888168, 999189, 1042632, 1045764, 1332252, 1354778, 1394352, 1568646, 1776336, 1998378, 2032167, 2085264, 2091528, 2664504, 2709556, 2997567, 3137292, 3996756, 4064334, 4183056, 5329008, 5419112, 5995134, 6096501, 6274584, 7993512, 8128668, 10838224, 11990268, 12193002, 12549168, 15579947, 15987024, 16257336, 18289503, 23980536, 24386004, 31159894, 32514672, 36579006, 46739841, 47961072, 48772008, 54868509, 62319788, 73158012, 93479682, 97544016, 109737018, 124639576, 140219523, 146316024, 186959364, 219474036, 249279152, 280439046, 292632048, 373918728, 420658569, 438948072, 560878092, 747837456, 841317138, 877896144, 1121756184, 1261975707, 1682634276, 2243512368, 2523951414, 3365268552, 5047902828, 6730537104, 10095805656, 20191611312]

約数ペア:

[(1, 20191611312), (2, 10095805656), (3, 6730537104), (4, 5047902828), (6, 3365268552), (8, 2523951414), (9, 2243512368), (12, 1682634276), (16, 1261975707), (18, 1121756184), (23, 877896144), (24, 841317138), (27, 747837456), (36, 560878092), (46, 438948072), (48, 420658569), (54, 373918728), (69, 292632048), (72, 280439046), (81, 249279152), (92, 219474036), (108, 186959364), (138, 146316024), (144, 140219523), (162, 124639576), (184, 109737018), (207, 97544016), (216, 93479682), (276, 73158012), (324, 62319788), (368, 54868509), (414, 48772008), (421, 47961072), (432, 46739841), (552, 36579006), (621, 32514672), (648, 31159894), (828, 24386004), (842, 23980536), (1104, 18289503), (1242, 16257336), (1263, 15987024), (1296, 15579947), (1609, 12549168), (1656, 12193002), (1684, 11990268), (1863, 10838224), (2484, 8128668), (2526, 7993512), (3218, 6274584), (3312, 6096501), (3368, 5995134), (3726, 5419112), (3789, 5329008), (4827, 4183056), (4968, 4064334), (5052, 3996756), (6436, 3137292), (6736, 2997567), (7452, 2709556), (7578, 2664504), (9654, 2091528), (9683, 2085264), (9936, 2032167), (10104, 1998378), (11367, 1776336), (12872, 1568646), (14481, 1394352), (14904, 1354778), (15156, 1332252), (19308, 1045764), (19366, 1042632), (20208, 999189), (22734, 888168), (25744, 784323), (28962, 697176), (29049, 695088), (29808, 677389), (30312, 666126), (34101, 592112), (37007, 545616), (38616, 522882), (38732, 521316), (43443, 464784), (45468, 444084), (57924, 348588), (58098, 347544), (60624, 333063), (68202, 296056), (74014, 272808), (77232, 261441), (77464, 260658), (86886, 232392), (87147, 231696), (90936, 222042), (111021, 181872), (115848, 174294), (116196, 173772), (130329, 154928), (136404, 148028)]