20163434368

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{2791}}^1$

素因数の和:3556

約数の個数: 128

約数和(自身を含む): 50167549440

約数和(自身を除く): 30004115072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 733, 896, 1232, 1408, 1466, 2464, 2791, 2932, 4928, 5131, 5582, 5864, 8063, 9856, 10262, 11164, 11728, 16126, 19537, 20524, 22328, 23456, 30701, 32252, 39074, 41048, 44656, 46912, 56441, 61402, 64504, 78148, 82096, 89312, 93824, 112882, 122804, 129008, 156296, 164192, 178624, 214907, 225764, 245608, 258016, 312592, 328384, 357248, 429814, 451528, 491216, 516032, 625184, 656768, 859628, 903056, 982432, 1032064, 1250368, 1719256, 1806112, 1964864, 2045803, 2500736, 3438512, 3612224, 3929728, 4091606, 6877024, 7224448, 8183212, 13754048, 14320621, 16366424, 22503833, 27508096, 28641242, 32732848, 45007666, 57282484, 65465696, 90015332, 114564968, 130931392, 157526831, 180030664, 229129936, 261862784, 315053662, 360061328, 458259872, 630107324, 720122656, 916519744, 1260214648, 1440245312, 1833039488, 2520429296, 2880490624, 5040858592, 10081717184, 20163434368]

約数ペア:

[(1, 20163434368), (2, 10081717184), (4, 5040858592), (7, 2880490624), (8, 2520429296), (11, 1833039488), (14, 1440245312), (16, 1260214648), (22, 916519744), (28, 720122656), (32, 630107324), (44, 458259872), (56, 360061328), (64, 315053662), (77, 261862784), (88, 229129936), (112, 180030664), (128, 157526831), (154, 130931392), (176, 114564968), (224, 90015332), (308, 65465696), (352, 57282484), (448, 45007666), (616, 32732848), (704, 28641242), (733, 27508096), (896, 22503833), (1232, 16366424), (1408, 14320621), (1466, 13754048), (2464, 8183212), (2791, 7224448), (2932, 6877024), (4928, 4091606), (5131, 3929728), (5582, 3612224), (5864, 3438512), (8063, 2500736), (9856, 2045803), (10262, 1964864), (11164, 1806112), (11728, 1719256), (16126, 1250368), (19537, 1032064), (20524, 982432), (22328, 903056), (23456, 859628), (30701, 656768), (32252, 625184), (39074, 516032), (41048, 491216), (44656, 451528), (46912, 429814), (56441, 357248), (61402, 328384), (64504, 312592), (78148, 258016), (82096, 245608), (89312, 225764), (93824, 214907), (112882, 178624), (122804, 164192), (129008, 156296)]