20594784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1652

約数の個数: 96

約数和(自身を含む): 65076480

約数和(自身を除く): 44481696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1613, 1824, 2128, 3192, 3226, 4256, 4839, 6384, 6452, 9678, 11291, 12768, 12904, 19356, 22582, 25808, 30647, 33873, 38712, 45164, 51616, 61294, 67746, 77424, 90328, 91941, 122588, 135492, 154848, 180656, 183882, 214529, 245176, 270984, 361312, 367764, 429058, 490352, 541968, 643587, 735528, 858116, 980704, 1083936, 1287174, 1471056, 1716232, 2574348, 2942112, 3432464, 5148696, 6864928, 10297392, 20594784]

約数ペア:

[(1, 20594784), (2, 10297392), (3, 6864928), (4, 5148696), (6, 3432464), (7, 2942112), (8, 2574348), (12, 1716232), (14, 1471056), (16, 1287174), (19, 1083936), (21, 980704), (24, 858116), (28, 735528), (32, 643587), (38, 541968), (42, 490352), (48, 429058), (56, 367764), (57, 361312), (76, 270984), (84, 245176), (96, 214529), (112, 183882), (114, 180656), (133, 154848), (152, 135492), (168, 122588), (224, 91941), (228, 90328), (266, 77424), (304, 67746), (336, 61294), (399, 51616), (456, 45164), (532, 38712), (608, 33873), (672, 30647), (798, 25808), (912, 22582), (1064, 19356), (1596, 12904), (1613, 12768), (1824, 11291), (2128, 9678), (3192, 6452), (3226, 6384), (4256, 4839)]