20528597952

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1228963}}^1$

素因数の和:1229010

約数の個数: 84

約数和(自身を含む): 60870586920

約数和(自身を除く): 40341988968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 1044, 1392, 1856, 2088, 2784, 4176, 5568, 8352, 16704, 1228963, 2457926, 3686889, 4915852, 7373778, 9831704, 11060667, 14747556, 19663408, 22121334, 29495112, 35639927, 39326816, 44242668, 58990224, 71279854, 78653632, 88485336, 106919781, 117980448, 142559708, 176970672, 213839562, 235960896, 285119416, 320759343, 353941344, 427679124, 570238832, 641518686, 707882688, 855358248, 1140477664, 1283037372, 1710716496, 2280955328, 2566074744, 3421432992, 5132149488, 6842865984, 10264298976, 20528597952]

約数ペア:

[(1, 20528597952), (2, 10264298976), (3, 6842865984), (4, 5132149488), (6, 3421432992), (8, 2566074744), (9, 2280955328), (12, 1710716496), (16, 1283037372), (18, 1140477664), (24, 855358248), (29, 707882688), (32, 641518686), (36, 570238832), (48, 427679124), (58, 353941344), (64, 320759343), (72, 285119416), (87, 235960896), (96, 213839562), (116, 176970672), (144, 142559708), (174, 117980448), (192, 106919781), (232, 88485336), (261, 78653632), (288, 71279854), (348, 58990224), (464, 44242668), (522, 39326816), (576, 35639927), (696, 29495112), (928, 22121334), (1044, 19663408), (1392, 14747556), (1856, 11060667), (2088, 9831704), (2784, 7373778), (4176, 4915852), (5568, 3686889), (8352, 2457926), (16704, 1228963)]