20173858656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{26357}}^1$

素因数の和:26461

約数の個数: 192

約数和(自身を含む): 65040579072

約数和(自身を除く): 44866720416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 67, 68, 84, 96, 102, 112, 119, 134, 136, 168, 201, 204, 224, 238, 268, 272, 336, 357, 402, 408, 469, 476, 536, 544, 672, 714, 804, 816, 938, 952, 1072, 1139, 1407, 1428, 1608, 1632, 1876, 1904, 2144, 2278, 2814, 2856, 3216, 3417, 3752, 3808, 4556, 5628, 5712, 6432, 6834, 7504, 7973, 9112, 11256, 11424, 13668, 15008, 15946, 18224, 22512, 23919, 26357, 27336, 31892, 36448, 45024, 47838, 52714, 54672, 63784, 79071, 95676, 105428, 109344, 127568, 158142, 184499, 191352, 210856, 255136, 316284, 368998, 382704, 421712, 448069, 553497, 632568, 737996, 765408, 843424, 896138, 1106994, 1265136, 1344207, 1475992, 1765919, 1792276, 2213988, 2530272, 2688414, 2951984, 3136483, 3531838, 3584552, 4427976, 5297757, 5376828, 5903968, 6272966, 7063676, 7169104, 8855952, 9409449, 10595514, 10753656, 12361433, 12545932, 14127352, 14338208, 17711904, 18818898, 21191028, 21507312, 24722866, 25091864, 28254704, 30020623, 37084299, 37637796, 42382056, 43014624, 49445732, 50183728, 56509408, 60041246, 74168598, 75275592, 84764112, 90061869, 98891464, 100367456, 120082492, 148337196, 150551184, 169528224, 180123738, 197782928, 210144361, 240164984, 296674392, 301102368, 360247476, 395565856, 420288722, 480329968, 593348784, 630433083, 720494952, 840577444, 960659936, 1186697568, 1260866166, 1440989904, 1681154888, 2521732332, 2881979808, 3362309776, 5043464664, 6724619552, 10086929328, 20173858656]

約数ペア:

[(1, 20173858656), (2, 10086929328), (3, 6724619552), (4, 5043464664), (6, 3362309776), (7, 2881979808), (8, 2521732332), (12, 1681154888), (14, 1440989904), (16, 1260866166), (17, 1186697568), (21, 960659936), (24, 840577444), (28, 720494952), (32, 630433083), (34, 593348784), (42, 480329968), (48, 420288722), (51, 395565856), (56, 360247476), (67, 301102368), (68, 296674392), (84, 240164984), (96, 210144361), (102, 197782928), (112, 180123738), (119, 169528224), (134, 150551184), (136, 148337196), (168, 120082492), (201, 100367456), (204, 98891464), (224, 90061869), (238, 84764112), (268, 75275592), (272, 74168598), (336, 60041246), (357, 56509408), (402, 50183728), (408, 49445732), (469, 43014624), (476, 42382056), (536, 37637796), (544, 37084299), (672, 30020623), (714, 28254704), (804, 25091864), (816, 24722866), (938, 21507312), (952, 21191028), (1072, 18818898), (1139, 17711904), (1407, 14338208), (1428, 14127352), (1608, 12545932), (1632, 12361433), (1876, 10753656), (1904, 10595514), (2144, 9409449), (2278, 8855952), (2814, 7169104), (2856, 7063676), (3216, 6272966), (3417, 5903968), (3752, 5376828), (3808, 5297757), (4556, 4427976), (5628, 3584552), (5712, 3531838), (6432, 3136483), (6834, 2951984), (7504, 2688414), (7973, 2530272), (9112, 2213988), (11256, 1792276), (11424, 1765919), (13668, 1475992), (15008, 1344207), (15946, 1265136), (18224, 1106994), (22512, 896138), (23919, 843424), (26357, 765408), (27336, 737996), (31892, 632568), (36448, 553497), (45024, 448069), (47838, 421712), (52714, 382704), (54672, 368998), (63784, 316284), (79071, 255136), (95676, 210856), (105428, 191352), (109344, 184499), (127568, 158142)]