20132605728

素因数分解:

$2^5\times 3^4\times {\mathrm{809}}^1\times {\mathrm{9601}}^1$

素因数の和:10432

約数の個数: 120

約数和(自身を含む): 59288797260

約数和(自身を除く): 39156191532

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, 648, 809, 864, 1296, 1618, 2427, 2592, 3236, 4854, 6472, 7281, 9601, 9708, 12944, 14562, 19202, 19416, 21843, 25888, 28803, 29124, 38404, 38832, 43686, 57606, 58248, 65529, 76808, 77664, 86409, 87372, 115212, 116496, 131058, 153616, 172818, 174744, 230424, 232992, 259227, 262116, 307232, 345636, 349488, 460848, 518454, 524232, 691272, 698976, 777681, 921696, 1036908, 1048464, 1382544, 1555362, 2073816, 2096928, 2765088, 3110724, 4147632, 6221448, 7767209, 8295264, 12442896, 15534418, 23301627, 24885792, 31068836, 46603254, 62137672, 69904881, 93206508, 124275344, 139809762, 186413016, 209714643, 248550688, 279619524, 372826032, 419429286, 559239048, 629143929, 745652064, 838858572, 1118478096, 1258287858, 1677717144, 2236956192, 2516575716, 3355434288, 5033151432, 6710868576, 10066302864, 20132605728]

約数ペア:

[(1, 20132605728), (2, 10066302864), (3, 6710868576), (4, 5033151432), (6, 3355434288), (8, 2516575716), (9, 2236956192), (12, 1677717144), (16, 1258287858), (18, 1118478096), (24, 838858572), (27, 745652064), (32, 629143929), (36, 559239048), (48, 419429286), (54, 372826032), (72, 279619524), (81, 248550688), (96, 209714643), (108, 186413016), (144, 139809762), (162, 124275344), (216, 93206508), (288, 69904881), (324, 62137672), (432, 46603254), (648, 31068836), (809, 24885792), (864, 23301627), (1296, 15534418), (1618, 12442896), (2427, 8295264), (2592, 7767209), (3236, 6221448), (4854, 4147632), (6472, 3110724), (7281, 2765088), (9601, 2096928), (9708, 2073816), (12944, 1555362), (14562, 1382544), (19202, 1048464), (19416, 1036908), (21843, 921696), (25888, 777681), (28803, 698976), (29124, 691272), (38404, 524232), (38832, 518454), (43686, 460848), (57606, 349488), (58248, 345636), (65529, 307232), (76808, 262116), (77664, 259227), (86409, 232992), (87372, 230424), (115212, 174744), (116496, 172818), (131058, 153616)]