20652519552

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{11119}}^1$

素因数の和:11834

約数の個数: 128

約数和(自身を含む): 62791526400

約数和(自身を除く): 42139006848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 691, 896, 1344, 1382, 2073, 2688, 2764, 4146, 4837, 5528, 8292, 9674, 11056, 11119, 14511, 16584, 19348, 22112, 22238, 29022, 33168, 33357, 38696, 44224, 44476, 58044, 66336, 66714, 77392, 77833, 88448, 88952, 116088, 132672, 133428, 154784, 155666, 177904, 232176, 233499, 265344, 266856, 309568, 311332, 355808, 464352, 466998, 533712, 619136, 622664, 711616, 928704, 933996, 1067424, 1245328, 1423232, 1857408, 1867992, 2134848, 2490656, 3735984, 4269696, 4981312, 7471968, 7683229, 9962624, 14943936, 15366458, 23049687, 29887872, 30732916, 46099374, 53782603, 61465832, 92198748, 107565206, 122931664, 161347809, 184397496, 215130412, 245863328, 322695618, 368794992, 430260824, 491726656, 645391236, 737589984, 860521648, 983453312, 1290782472, 1475179968, 1721043296, 2581564944, 2950359936, 3442086592, 5163129888, 6884173184, 10326259776, 20652519552]

約数ペア:

[(1, 20652519552), (2, 10326259776), (3, 6884173184), (4, 5163129888), (6, 3442086592), (7, 2950359936), (8, 2581564944), (12, 1721043296), (14, 1475179968), (16, 1290782472), (21, 983453312), (24, 860521648), (28, 737589984), (32, 645391236), (42, 491726656), (48, 430260824), (56, 368794992), (64, 322695618), (84, 245863328), (96, 215130412), (112, 184397496), (128, 161347809), (168, 122931664), (192, 107565206), (224, 92198748), (336, 61465832), (384, 53782603), (448, 46099374), (672, 30732916), (691, 29887872), (896, 23049687), (1344, 15366458), (1382, 14943936), (2073, 9962624), (2688, 7683229), (2764, 7471968), (4146, 4981312), (4837, 4269696), (5528, 3735984), (8292, 2490656), (9674, 2134848), (11056, 1867992), (11119, 1857408), (14511, 1423232), (16584, 1245328), (19348, 1067424), (22112, 933996), (22238, 928704), (29022, 711616), (33168, 622664), (33357, 619136), (38696, 533712), (44224, 466998), (44476, 464352), (58044, 355808), (66336, 311332), (66714, 309568), (77392, 266856), (77833, 265344), (88448, 233499), (88952, 232176), (116088, 177904), (132672, 155666), (133428, 154784)]