20459839706688

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{857867}}^1\times {\mathrm{4007}}^1$

素因数の和:861920

約数の個数: 112

約数和(自身を含む): 55893572849664

約数和(自身を除く): 35433733142976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 4007, 5952, 8014, 12021, 16028, 24042, 32056, 48084, 64112, 96168, 124217, 128224, 192336, 248434, 256448, 372651, 384672, 496868, 745302, 769344, 857867, 993736, 1490604, 1715734, 1987472, 2573601, 2981208, 3431468, 3974944, 5147202, 5962416, 6862936, 7949888, 10294404, 11924832, 13725872, 20588808, 23849664, 26593877, 27451744, 41177616, 53187754, 54903488, 79781631, 82355232, 106375508, 159563262, 164710464, 212751016, 319126524, 425502032, 638253048, 851004064, 1276506096, 1702008128, 2553012192, 3437473069, 5106024384, 6874946138, 10312419207, 13749892276, 20624838414, 27499784552, 41249676828, 54999569104, 82499353656, 106561665139, 109999138208, 164998707312, 213123330278, 219998276416, 319684995417, 329997414624, 426246660556, 639369990834, 659994829248, 852493321112, 1278739981668, 1704986642224, 2557479963336, 3409973284448, 5114959926672, 6819946568896, 10229919853344, 20459839706688]

約数ペア:

[(1, 20459839706688), (2, 10229919853344), (3, 6819946568896), (4, 5114959926672), (6, 3409973284448), (8, 2557479963336), (12, 1704986642224), (16, 1278739981668), (24, 852493321112), (31, 659994829248), (32, 639369990834), (48, 426246660556), (62, 329997414624), (64, 319684995417), (93, 219998276416), (96, 213123330278), (124, 164998707312), (186, 109999138208), (192, 106561665139), (248, 82499353656), (372, 54999569104), (496, 41249676828), (744, 27499784552), (992, 20624838414), (1488, 13749892276), (1984, 10312419207), (2976, 6874946138), (4007, 5106024384), (5952, 3437473069), (8014, 2553012192), (12021, 1702008128), (16028, 1276506096), (24042, 851004064), (32056, 638253048), (48084, 425502032), (64112, 319126524), (96168, 212751016), (124217, 164710464), (128224, 159563262), (192336, 106375508), (248434, 82355232), (256448, 79781631), (372651, 54903488), (384672, 53187754), (496868, 41177616), (745302, 27451744), (769344, 26593877), (857867, 23849664), (993736, 20588808), (1490604, 13725872), (1715734, 11924832), (1987472, 10294404), (2573601, 7949888), (2981208, 6862936), (3431468, 5962416), (3974944, 5147202)]