20191737456

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223637}}^1$

素因数の和:223684

約数の個数: 160

約数和(自身を含む): 66554668800

約数和(自身を除く): 46362931344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 297, 304, 342, 396, 418, 432, 456, 513, 528, 594, 627, 684, 792, 836, 912, 1026, 1188, 1254, 1368, 1584, 1672, 1881, 2052, 2376, 2508, 2736, 3344, 3762, 4104, 4752, 5016, 5643, 7524, 8208, 10032, 11286, 15048, 22572, 30096, 45144, 90288, 223637, 447274, 670911, 894548, 1341822, 1789096, 2012733, 2460007, 2683644, 3578192, 4025466, 4249103, 4920014, 5367288, 6038199, 7380021, 8050932, 8498206, 9840028, 10734576, 12076398, 12747309, 14760042, 16101864, 16996412, 19680056, 22140063, 24152796, 25494618, 29520084, 32203728, 33992824, 38241927, 39360112, 44280126, 46740133, 48305592, 50989236, 59040168, 66420189, 67985648, 76483854, 88560252, 93480266, 96611184, 101978472, 114725781, 118080336, 132840378, 140220399, 152967708, 177120504, 186960532, 203956944, 229451562, 265680756, 280440798, 305935416, 354241008, 373921064, 420661197, 458903124, 531361512, 560881596, 611870832, 747842128, 841322394, 917806248, 1062723024, 1121763192, 1261983591, 1682644788, 1835612496, 2243526384, 2523967182, 3365289576, 5047934364, 6730579152, 10095868728, 20191737456]

約数ペア:

[(1, 20191737456), (2, 10095868728), (3, 6730579152), (4, 5047934364), (6, 3365289576), (8, 2523967182), (9, 2243526384), (11, 1835612496), (12, 1682644788), (16, 1261983591), (18, 1121763192), (19, 1062723024), (22, 917806248), (24, 841322394), (27, 747842128), (33, 611870832), (36, 560881596), (38, 531361512), (44, 458903124), (48, 420661197), (54, 373921064), (57, 354241008), (66, 305935416), (72, 280440798), (76, 265680756), (88, 229451562), (99, 203956944), (108, 186960532), (114, 177120504), (132, 152967708), (144, 140220399), (152, 132840378), (171, 118080336), (176, 114725781), (198, 101978472), (209, 96611184), (216, 93480266), (228, 88560252), (264, 76483854), (297, 67985648), (304, 66420189), (342, 59040168), (396, 50989236), (418, 48305592), (432, 46740133), (456, 44280126), (513, 39360112), (528, 38241927), (594, 33992824), (627, 32203728), (684, 29520084), (792, 25494618), (836, 24152796), (912, 22140063), (1026, 19680056), (1188, 16996412), (1254, 16101864), (1368, 14760042), (1584, 12747309), (1672, 12076398), (1881, 10734576), (2052, 9840028), (2376, 8498206), (2508, 8050932), (2736, 7380021), (3344, 6038199), (3762, 5367288), (4104, 4920014), (4752, 4249103), (5016, 4025466), (5643, 3578192), (7524, 2683644), (8208, 2460007), (10032, 2012733), (11286, 1789096), (15048, 1341822), (22572, 894548), (30096, 670911), (45144, 447274), (90288, 223637)]