20631305664

素因数分解:

$2^6\times 3^3\times {\mathrm{137}}^1\times {\mathrm{87149}}^1$

素因数の和:87307

約数の個数: 112

約数和(自身を含む): 61095636000

約数和(自身を除く): 40464330336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 137, 144, 192, 216, 274, 288, 411, 432, 548, 576, 822, 864, 1096, 1233, 1644, 1728, 2192, 2466, 3288, 3699, 4384, 4932, 6576, 7398, 8768, 9864, 13152, 14796, 19728, 26304, 29592, 39456, 59184, 78912, 87149, 118368, 174298, 236736, 261447, 348596, 522894, 697192, 784341, 1045788, 1394384, 1568682, 2091576, 2353023, 2788768, 3137364, 4183152, 4706046, 5577536, 6274728, 8366304, 9412092, 11939413, 12549456, 16732608, 18824184, 23878826, 25098912, 35818239, 37648368, 47757652, 50197824, 71636478, 75296736, 95515304, 107454717, 143272956, 150593472, 191030608, 214909434, 286545912, 322364151, 382061216, 429818868, 573091824, 644728302, 764122432, 859637736, 1146183648, 1289456604, 1719275472, 2292367296, 2578913208, 3438550944, 5157826416, 6877101888, 10315652832, 20631305664]

約数ペア:

[(1, 20631305664), (2, 10315652832), (3, 6877101888), (4, 5157826416), (6, 3438550944), (8, 2578913208), (9, 2292367296), (12, 1719275472), (16, 1289456604), (18, 1146183648), (24, 859637736), (27, 764122432), (32, 644728302), (36, 573091824), (48, 429818868), (54, 382061216), (64, 322364151), (72, 286545912), (96, 214909434), (108, 191030608), (137, 150593472), (144, 143272956), (192, 107454717), (216, 95515304), (274, 75296736), (288, 71636478), (411, 50197824), (432, 47757652), (548, 37648368), (576, 35818239), (822, 25098912), (864, 23878826), (1096, 18824184), (1233, 16732608), (1644, 12549456), (1728, 11939413), (2192, 9412092), (2466, 8366304), (3288, 6274728), (3699, 5577536), (4384, 4706046), (4932, 4183152), (6576, 3137364), (7398, 2788768), (8768, 2353023), (9864, 2091576), (13152, 1568682), (14796, 1394384), (19728, 1045788), (26304, 784341), (29592, 697192), (39456, 522894), (59184, 348596), (78912, 261447), (87149, 236736), (118368, 174298)]