20255944128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{519703}}^1$

素因数の和:519754

約数の個数: 112

約数和(自身を含む): 63362311680

約数和(自身を除く): 43106367552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 168, 174, 192, 203, 224, 232, 336, 348, 406, 448, 464, 609, 672, 696, 812, 928, 1218, 1344, 1392, 1624, 1856, 2436, 2784, 3248, 4872, 5568, 6496, 9744, 12992, 19488, 38976, 519703, 1039406, 1559109, 2078812, 3118218, 3637921, 4157624, 6236436, 7275842, 8315248, 10913763, 12472872, 14551684, 15071387, 16630496, 21827526, 24945744, 29103368, 30142774, 33260992, 43655052, 45214161, 49891488, 58206736, 60285548, 87310104, 90428322, 99782976, 105499709, 116413472, 120571096, 174620208, 180856644, 210999418, 232826944, 241142192, 316499127, 349240416, 361713288, 421998836, 482284384, 632998254, 698480832, 723426576, 843997672, 964568768, 1265996508, 1446853152, 1687995344, 2531993016, 2893706304, 3375990688, 5063986032, 6751981376, 10127972064, 20255944128]

約数ペア:

[(1, 20255944128), (2, 10127972064), (3, 6751981376), (4, 5063986032), (6, 3375990688), (7, 2893706304), (8, 2531993016), (12, 1687995344), (14, 1446853152), (16, 1265996508), (21, 964568768), (24, 843997672), (28, 723426576), (29, 698480832), (32, 632998254), (42, 482284384), (48, 421998836), (56, 361713288), (58, 349240416), (64, 316499127), (84, 241142192), (87, 232826944), (96, 210999418), (112, 180856644), (116, 174620208), (168, 120571096), (174, 116413472), (192, 105499709), (203, 99782976), (224, 90428322), (232, 87310104), (336, 60285548), (348, 58206736), (406, 49891488), (448, 45214161), (464, 43655052), (609, 33260992), (672, 30142774), (696, 29103368), (812, 24945744), (928, 21827526), (1218, 16630496), (1344, 15071387), (1392, 14551684), (1624, 12472872), (1856, 10913763), (2436, 8315248), (2784, 7275842), (3248, 6236436), (4872, 4157624), (5568, 3637921), (6496, 3118218), (9744, 2078812), (12992, 1559109), (19488, 1039406), (38976, 519703)]