20134874970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16937}}^1$

素因数の和:17014

約数の個数: 256

約数和(自身を含む): 66733009920

約数和(自身を除く): 46598134950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 37, 42, 45, 51, 54, 63, 70, 74, 85, 90, 102, 105, 111, 119, 126, 135, 153, 170, 185, 189, 210, 222, 238, 255, 259, 270, 306, 315, 333, 357, 370, 378, 459, 510, 518, 555, 595, 629, 630, 666, 714, 765, 777, 918, 945, 999, 1071, 1110, 1190, 1258, 1295, 1530, 1554, 1665, 1785, 1887, 1890, 1998, 2142, 2295, 2331, 2590, 3145, 3213, 3330, 3570, 3774, 3885, 4403, 4590, 4662, 4995, 5355, 5661, 6290, 6426, 6993, 7770, 8806, 9435, 9990, 10710, 11322, 11655, 13209, 13986, 16065, 16937, 16983, 18870, 22015, 23310, 26418, 28305, 32130, 33874, 33966, 34965, 39627, 44030, 50811, 56610, 66045, 69930, 79254, 84685, 84915, 101622, 118559, 118881, 132090, 152433, 169370, 169830, 198135, 237118, 237762, 254055, 287929, 304866, 355677, 396270, 457299, 508110, 575858, 592795, 594405, 626669, 711354, 762165, 863787, 914598, 1067031, 1185590, 1188810, 1253338, 1439645, 1524330, 1727574, 1778385, 1880007, 2015503, 2134062, 2286495, 2591361, 2879290, 3133345, 3201093, 3556770, 3760014, 4031006, 4318935, 4386683, 4572990, 5182722, 5335155, 5640021, 6046509, 6266690, 6402186, 7774083, 8637870, 8773366, 9400035, 10077515, 10653373, 10670310, 11280042, 12093018, 12956805, 13160049, 15548166, 16005465, 16920063, 18139527, 18800070, 20155030, 21306746, 21933415, 25913610, 26320098, 28200105, 30232545, 31960119, 32010930, 33840126, 36279054, 38870415, 39480147, 43866830, 53266865, 54418581, 56400210, 60465090, 63920238, 65800245, 74573611, 77740830, 78960294, 84600315, 90697635, 95880357, 106533730, 108837162, 118440441, 131600490, 149147222, 159800595, 169200630, 181395270, 191760714, 197400735, 223720833, 236880882, 272092905, 287641071, 319601190, 372868055, 394801470, 447441666, 479401785, 544185810, 575282142, 592202205, 671162499, 745736110, 958803570, 1118604165, 1184404410, 1342324998, 1438205355, 2013487497, 2237208330, 2876410710, 3355812495, 4026974994, 6711624990, 10067437485, 20134874970]

約数ペア:

[(1, 20134874970), (2, 10067437485), (3, 6711624990), (5, 4026974994), (6, 3355812495), (7, 2876410710), (9, 2237208330), (10, 2013487497), (14, 1438205355), (15, 1342324998), (17, 1184404410), (18, 1118604165), (21, 958803570), (27, 745736110), (30, 671162499), (34, 592202205), (35, 575282142), (37, 544185810), (42, 479401785), (45, 447441666), (51, 394801470), (54, 372868055), (63, 319601190), (70, 287641071), (74, 272092905), (85, 236880882), (90, 223720833), (102, 197400735), (105, 191760714), (111, 181395270), (119, 169200630), (126, 159800595), (135, 149147222), (153, 131600490), (170, 118440441), (185, 108837162), (189, 106533730), (210, 95880357), (222, 90697635), (238, 84600315), (255, 78960294), (259, 77740830), (270, 74573611), (306, 65800245), (315, 63920238), (333, 60465090), (357, 56400210), (370, 54418581), (378, 53266865), (459, 43866830), (510, 39480147), (518, 38870415), (555, 36279054), (595, 33840126), (629, 32010930), (630, 31960119), (666, 30232545), (714, 28200105), (765, 26320098), (777, 25913610), (918, 21933415), (945, 21306746), (999, 20155030), (1071, 18800070), (1110, 18139527), (1190, 16920063), (1258, 16005465), (1295, 15548166), (1530, 13160049), (1554, 12956805), (1665, 12093018), (1785, 11280042), (1887, 10670310), (1890, 10653373), (1998, 10077515), (2142, 9400035), (2295, 8773366), (2331, 8637870), (2590, 7774083), (3145, 6402186), (3213, 6266690), (3330, 6046509), (3570, 5640021), (3774, 5335155), (3885, 5182722), (4403, 4572990), (4590, 4386683), (4662, 4318935), (4995, 4031006), (5355, 3760014), (5661, 3556770), (6290, 3201093), (6426, 3133345), (6993, 2879290), (7770, 2591361), (8806, 2286495), (9435, 2134062), (9990, 2015503), (10710, 1880007), (11322, 1778385), (11655, 1727574), (13209, 1524330), (13986, 1439645), (16065, 1253338), (16937, 1188810), (16983, 1185590), (18870, 1067031), (22015, 914598), (23310, 863787), (26418, 762165), (28305, 711354), (32130, 626669), (33874, 594405), (33966, 592795), (34965, 575858), (39627, 508110), (44030, 457299), (50811, 396270), (56610, 355677), (66045, 304866), (69930, 287929), (79254, 254055), (84685, 237762), (84915, 237118), (101622, 198135), (118559, 169830), (118881, 169370), (132090, 152433)]