20539320768

素因数分解:

$2^6\times 3^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2017}}^1$

素因数の和:2192

約数の個数: 224

約数和(自身を含む): 62000709120

約数和(自身を除く): 41461388352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 83, 96, 108, 142, 144, 166, 192, 213, 216, 249, 284, 288, 332, 426, 432, 498, 568, 576, 639, 664, 747, 852, 864, 996, 1136, 1278, 1328, 1494, 1704, 1728, 1917, 1992, 2017, 2241, 2272, 2556, 2656, 2988, 3408, 3834, 3984, 4034, 4482, 4544, 5112, 5312, 5893, 5976, 6051, 6816, 7668, 7968, 8068, 8964, 10224, 11786, 11952, 12102, 13632, 15336, 15936, 16136, 17679, 17928, 18153, 20448, 23572, 23904, 24204, 30672, 32272, 35358, 35856, 36306, 40896, 47144, 47808, 48408, 53037, 54459, 61344, 64544, 70716, 71712, 72612, 94288, 96816, 106074, 108918, 122688, 129088, 141432, 143207, 143424, 145224, 159111, 167411, 188576, 193632, 212148, 217836, 282864, 286414, 290448, 318222, 334822, 377152, 387264, 424296, 429621, 435672, 502233, 565728, 572828, 580896, 636444, 669644, 848592, 859242, 871344, 1004466, 1131456, 1145656, 1161792, 1272888, 1288863, 1339288, 1506699, 1697184, 1718484, 1742688, 2008932, 2291312, 2545776, 2577726, 2678576, 3013398, 3394368, 3436968, 3485376, 3866589, 4017864, 4520097, 4582624, 5091552, 5155452, 5357152, 6026796, 6873936, 7733178, 8035728, 9040194, 9165248, 10183104, 10310904, 10714304, 11886181, 12053592, 13747872, 15466356, 16071456, 18080388, 20621808, 23772362, 24107184, 27495744, 30932712, 32142912, 35658543, 36160776, 41243616, 47544724, 48214368, 61865424, 71317086, 72321552, 82487232, 95089448, 96428736, 106975629, 123730848, 142634172, 144643104, 190178896, 213951258, 247461696, 285268344, 289286208, 320926887, 380357792, 427902516, 570536688, 641853774, 760715584, 855805032, 1141073376, 1283707548, 1711610064, 2282146752, 2567415096, 3423220128, 5134830192, 6846440256, 10269660384, 20539320768]

約数ペア:

[(1, 20539320768), (2, 10269660384), (3, 6846440256), (4, 5134830192), (6, 3423220128), (8, 2567415096), (9, 2282146752), (12, 1711610064), (16, 1283707548), (18, 1141073376), (24, 855805032), (27, 760715584), (32, 641853774), (36, 570536688), (48, 427902516), (54, 380357792), (64, 320926887), (71, 289286208), (72, 285268344), (83, 247461696), (96, 213951258), (108, 190178896), (142, 144643104), (144, 142634172), (166, 123730848), (192, 106975629), (213, 96428736), (216, 95089448), (249, 82487232), (284, 72321552), (288, 71317086), (332, 61865424), (426, 48214368), (432, 47544724), (498, 41243616), (568, 36160776), (576, 35658543), (639, 32142912), (664, 30932712), (747, 27495744), (852, 24107184), (864, 23772362), (996, 20621808), (1136, 18080388), (1278, 16071456), (1328, 15466356), (1494, 13747872), (1704, 12053592), (1728, 11886181), (1917, 10714304), (1992, 10310904), (2017, 10183104), (2241, 9165248), (2272, 9040194), (2556, 8035728), (2656, 7733178), (2988, 6873936), (3408, 6026796), (3834, 5357152), (3984, 5155452), (4034, 5091552), (4482, 4582624), (4544, 4520097), (5112, 4017864), (5312, 3866589), (5893, 3485376), (5976, 3436968), (6051, 3394368), (6816, 3013398), (7668, 2678576), (7968, 2577726), (8068, 2545776), (8964, 2291312), (10224, 2008932), (11786, 1742688), (11952, 1718484), (12102, 1697184), (13632, 1506699), (15336, 1339288), (15936, 1288863), (16136, 1272888), (17679, 1161792), (17928, 1145656), (18153, 1131456), (20448, 1004466), (23572, 871344), (23904, 859242), (24204, 848592), (30672, 669644), (32272, 636444), (35358, 580896), (35856, 572828), (36306, 565728), (40896, 502233), (47144, 435672), (47808, 429621), (48408, 424296), (53037, 387264), (54459, 377152), (61344, 334822), (64544, 318222), (70716, 290448), (71712, 286414), (72612, 282864), (94288, 217836), (96816, 212148), (106074, 193632), (108918, 188576), (122688, 167411), (129088, 159111), (141432, 145224), (143207, 143424)]