20280582454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12628009}}^1$

素因数の和:12628095

約数の個数: 16

約数和(自身を含む): 33641018640

約数和(自身を除く): 13360436186

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 12628009, 25256018, 138908099, 277816198, 921844657, 1843689314, 10140291227, 20280582454]

約数ペア:

[(1, 20280582454), (2, 10140291227), (11, 1843689314), (22, 921844657), (73, 277816198), (146, 138908099), (803, 25256018), (1606, 12628009)]