20526403104

素因数分解:

$2^5\times 3^4\times {\mathrm{433}}^1\times {\mathrm{18289}}^1$

素因数の和:18744

約数の個数: 120

約数和(自身を含む): 60510306780

約数和(自身を除く): 39983903676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 433, 648, 864, 866, 1296, 1299, 1732, 2592, 2598, 3464, 3897, 5196, 6928, 7794, 10392, 11691, 13856, 15588, 18289, 20784, 23382, 31176, 35073, 36578, 41568, 46764, 54867, 62352, 70146, 73156, 93528, 109734, 124704, 140292, 146312, 164601, 187056, 219468, 280584, 292624, 329202, 374112, 438936, 493803, 561168, 585248, 658404, 877872, 987606, 1122336, 1316808, 1481409, 1755744, 1975212, 2633616, 2962818, 3950424, 5267232, 5925636, 7900848, 7919137, 11851272, 15801696, 15838274, 23702544, 23757411, 31676548, 47405088, 47514822, 63353096, 71272233, 95029644, 126706192, 142544466, 190059288, 213816699, 253412384, 285088932, 380118576, 427633398, 570177864, 641450097, 760237152, 855266796, 1140355728, 1282900194, 1710533592, 2280711456, 2565800388, 3421067184, 5131600776, 6842134368, 10263201552, 20526403104]

約数ペア:

[(1, 20526403104), (2, 10263201552), (3, 6842134368), (4, 5131600776), (6, 3421067184), (8, 2565800388), (9, 2280711456), (12, 1710533592), (16, 1282900194), (18, 1140355728), (24, 855266796), (27, 760237152), (32, 641450097), (36, 570177864), (48, 427633398), (54, 380118576), (72, 285088932), (81, 253412384), (96, 213816699), (108, 190059288), (144, 142544466), (162, 126706192), (216, 95029644), (288, 71272233), (324, 63353096), (432, 47514822), (433, 47405088), (648, 31676548), (864, 23757411), (866, 23702544), (1296, 15838274), (1299, 15801696), (1732, 11851272), (2592, 7919137), (2598, 7900848), (3464, 5925636), (3897, 5267232), (5196, 3950424), (6928, 2962818), (7794, 2633616), (10392, 1975212), (11691, 1755744), (13856, 1481409), (15588, 1316808), (18289, 1122336), (20784, 987606), (23382, 877872), (31176, 658404), (35073, 585248), (36578, 561168), (41568, 493803), (46764, 438936), (54867, 374112), (62352, 329202), (70146, 292624), (73156, 280584), (93528, 219468), (109734, 187056), (124704, 164601), (140292, 146312)]