20270304

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 61236000

約数和(自身を除く): 40965696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 216, 232, 261, 288, 348, 432, 464, 522, 696, 783, 809, 864, 928, 1044, 1392, 1566, 1618, 2088, 2427, 2784, 3132, 3236, 4176, 4854, 6264, 6472, 7281, 8352, 9708, 12528, 12944, 14562, 19416, 21843, 23461, 25056, 25888, 29124, 38832, 43686, 46922, 58248, 70383, 77664, 87372, 93844, 116496, 140766, 174744, 187688, 211149, 232992, 281532, 349488, 375376, 422298, 563064, 633447, 698976, 750752, 844596, 1126128, 1266894, 1689192, 2252256, 2533788, 3378384, 5067576, 6756768, 10135152, 20270304]

約数ペア:

[(1, 20270304), (2, 10135152), (3, 6756768), (4, 5067576), (6, 3378384), (8, 2533788), (9, 2252256), (12, 1689192), (16, 1266894), (18, 1126128), (24, 844596), (27, 750752), (29, 698976), (32, 633447), (36, 563064), (48, 422298), (54, 375376), (58, 349488), (72, 281532), (87, 232992), (96, 211149), (108, 187688), (116, 174744), (144, 140766), (174, 116496), (216, 93844), (232, 87372), (261, 77664), (288, 70383), (348, 58248), (432, 46922), (464, 43686), (522, 38832), (696, 29124), (783, 25888), (809, 25056), (864, 23461), (928, 21843), (1044, 19416), (1392, 14562), (1566, 12944), (1618, 12528), (2088, 9708), (2427, 8352), (2784, 7281), (3132, 6472), (3236, 6264), (4176, 4854)]