20082235562

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1091}}^1\times {\mathrm{1109}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 31039968960

約数和(自身を除く): 10957733398

約数列:

[1, 2, 43, 86, 193, 386, 1091, 1109, 2182, 2218, 8299, 16598, 46913, 47687, 93826, 95374, 210563, 214037, 421126, 428074, 1209919, 2419838, 9054209, 9203591, 18108418, 18407182, 52026517, 104053034, 233514367, 467028734, 10041117781, 20082235562]

約数ペア:

[(1, 20082235562), (2, 10041117781), (43, 467028734), (86, 233514367), (193, 104053034), (386, 52026517), (1091, 18407182), (1109, 18108418), (2182, 9203591), (2218, 9054209), (8299, 2419838), (16598, 1209919), (46913, 428074), (47687, 421126), (93826, 214037), (95374, 210563)]