20229680896

素因数分解:

$2^8\times {\mathrm{4793}}^1\times {\mathrm{16487}}^1$

素因数の和:21296

約数の個数: 36

約数和(自身を含む): 40391214192

約数和(自身を除く): 20161533296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 4793, 9586, 16487, 19172, 32974, 38344, 65948, 76688, 131896, 153376, 263792, 306752, 527584, 613504, 1055168, 1227008, 2110336, 4220672, 79022191, 158044382, 316088764, 632177528, 1264355056, 2528710112, 5057420224, 10114840448, 20229680896]

約数ペア:

[(1, 20229680896), (2, 10114840448), (4, 5057420224), (8, 2528710112), (16, 1264355056), (32, 632177528), (64, 316088764), (128, 158044382), (256, 79022191), (4793, 4220672), (9586, 2110336), (16487, 1227008), (19172, 1055168), (32974, 613504), (38344, 527584), (65948, 306752), (76688, 263792), (131896, 153376)]