20141297792

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{16091}}^1$

素因数の和:16250

約数の個数: 128

約数和(自身を含む): 50423316480

約数和(自身を除く): 30282018688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 127, 128, 154, 176, 224, 254, 308, 352, 448, 508, 616, 704, 889, 896, 1016, 1232, 1397, 1408, 1778, 2032, 2464, 2794, 3556, 4064, 4928, 5588, 7112, 8128, 9779, 9856, 11176, 14224, 16091, 16256, 19558, 22352, 28448, 32182, 39116, 44704, 56896, 64364, 78232, 89408, 112637, 113792, 128728, 156464, 177001, 178816, 225274, 257456, 312928, 354002, 450548, 514912, 625856, 708004, 901096, 1029824, 1239007, 1251712, 1416008, 1802192, 2043557, 2059648, 2478014, 2832016, 3604384, 4087114, 4956028, 5664032, 7208768, 8174228, 9912056, 11328064, 14304899, 14417536, 16348456, 19824112, 22479127, 22656128, 28609798, 32696912, 39648224, 44958254, 57219596, 65393824, 79296448, 89916508, 114439192, 130787648, 157353889, 158592896, 179833016, 228878384, 261575296, 314707778, 359666032, 457756768, 629415556, 719332064, 915513536, 1258831112, 1438664128, 1831027072, 2517662224, 2877328256, 5035324448, 10070648896, 20141297792]

約数ペア:

[(1, 20141297792), (2, 10070648896), (4, 5035324448), (7, 2877328256), (8, 2517662224), (11, 1831027072), (14, 1438664128), (16, 1258831112), (22, 915513536), (28, 719332064), (32, 629415556), (44, 457756768), (56, 359666032), (64, 314707778), (77, 261575296), (88, 228878384), (112, 179833016), (127, 158592896), (128, 157353889), (154, 130787648), (176, 114439192), (224, 89916508), (254, 79296448), (308, 65393824), (352, 57219596), (448, 44958254), (508, 39648224), (616, 32696912), (704, 28609798), (889, 22656128), (896, 22479127), (1016, 19824112), (1232, 16348456), (1397, 14417536), (1408, 14304899), (1778, 11328064), (2032, 9912056), (2464, 8174228), (2794, 7208768), (3556, 5664032), (4064, 4956028), (4928, 4087114), (5588, 3604384), (7112, 2832016), (8128, 2478014), (9779, 2059648), (9856, 2043557), (11176, 1802192), (14224, 1416008), (16091, 1251712), (16256, 1239007), (19558, 1029824), (22352, 901096), (28448, 708004), (32182, 625856), (39116, 514912), (44704, 450548), (56896, 354002), (64364, 312928), (78232, 257456), (89408, 225274), (112637, 178816), (113792, 177001), (128728, 156464)]