20216066208

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{522541}}^1$

素因数の和:522598

約数の個数: 96

約数和(自身を含む): 58992901632

約数和(自身を除く): 38776835424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12896, 19344, 38688, 522541, 1045082, 1567623, 2090164, 3135246, 4180328, 6270492, 6793033, 8360656, 12540984, 13586066, 16198771, 16721312, 20379099, 25081968, 27172132, 32397542, 40758198, 48596313, 50163936, 54344264, 64795084, 81516396, 97192626, 108688528, 129590168, 163032792, 194385252, 210584023, 217377056, 259180336, 326065584, 388770504, 421168046, 518360672, 631752069, 652131168, 777541008, 842336092, 1263504138, 1555082016, 1684672184, 2527008276, 3369344368, 5054016552, 6738688736, 10108033104, 20216066208]

約数ペア:

[(1, 20216066208), (2, 10108033104), (3, 6738688736), (4, 5054016552), (6, 3369344368), (8, 2527008276), (12, 1684672184), (13, 1555082016), (16, 1263504138), (24, 842336092), (26, 777541008), (31, 652131168), (32, 631752069), (39, 518360672), (48, 421168046), (52, 388770504), (62, 326065584), (78, 259180336), (93, 217377056), (96, 210584023), (104, 194385252), (124, 163032792), (156, 129590168), (186, 108688528), (208, 97192626), (248, 81516396), (312, 64795084), (372, 54344264), (403, 50163936), (416, 48596313), (496, 40758198), (624, 32397542), (744, 27172132), (806, 25081968), (992, 20379099), (1209, 16721312), (1248, 16198771), (1488, 13586066), (1612, 12540984), (2418, 8360656), (2976, 6793033), (3224, 6270492), (4836, 4180328), (6448, 3135246), (9672, 2090164), (12896, 1567623), (19344, 1045082), (38688, 522541)]