19969887744

素因数分解:

$2^9\times 3^6\times {\mathrm{53503}}^1$

素因数の和:53539

約数の個数: 140

約数和(自身を含む): 59824909056

約数和(自身を除く): 39855021312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 729, 768, 864, 972, 1152, 1296, 1458, 1536, 1728, 1944, 2304, 2592, 2916, 3456, 3888, 4608, 5184, 5832, 6912, 7776, 10368, 11664, 13824, 15552, 20736, 23328, 31104, 41472, 46656, 53503, 62208, 93312, 107006, 124416, 160509, 186624, 214012, 321018, 373248, 428024, 481527, 642036, 856048, 963054, 1284072, 1444581, 1712096, 1926108, 2568144, 2889162, 3424192, 3852216, 4333743, 5136288, 5778324, 6848384, 7704432, 8667486, 10272576, 11556648, 13001229, 13696768, 15408864, 17334972, 20545152, 23113296, 26002458, 27393536, 30817728, 34669944, 39003687, 41090304, 46226592, 52004916, 61635456, 69339888, 78007374, 82180608, 92453184, 104009832, 123270912, 138679776, 156014748, 184906368, 208019664, 246541824, 277359552, 312029496, 369812736, 416039328, 554719104, 624058992, 739625472, 832078656, 1109438208, 1248117984, 1664157312, 2218876416, 2496235968, 3328314624, 4992471936, 6656629248, 9984943872, 19969887744]

約数ペア:

[(1, 19969887744), (2, 9984943872), (3, 6656629248), (4, 4992471936), (6, 3328314624), (8, 2496235968), (9, 2218876416), (12, 1664157312), (16, 1248117984), (18, 1109438208), (24, 832078656), (27, 739625472), (32, 624058992), (36, 554719104), (48, 416039328), (54, 369812736), (64, 312029496), (72, 277359552), (81, 246541824), (96, 208019664), (108, 184906368), (128, 156014748), (144, 138679776), (162, 123270912), (192, 104009832), (216, 92453184), (243, 82180608), (256, 78007374), (288, 69339888), (324, 61635456), (384, 52004916), (432, 46226592), (486, 41090304), (512, 39003687), (576, 34669944), (648, 30817728), (729, 27393536), (768, 26002458), (864, 23113296), (972, 20545152), (1152, 17334972), (1296, 15408864), (1458, 13696768), (1536, 13001229), (1728, 11556648), (1944, 10272576), (2304, 8667486), (2592, 7704432), (2916, 6848384), (3456, 5778324), (3888, 5136288), (4608, 4333743), (5184, 3852216), (5832, 3424192), (6912, 2889162), (7776, 2568144), (10368, 1926108), (11664, 1712096), (13824, 1444581), (15552, 1284072), (20736, 963054), (23328, 856048), (31104, 642036), (41472, 481527), (46656, 428024), (53503, 373248), (62208, 321018), (93312, 214012), (107006, 186624), (124416, 160509)]