220191856

素因数分解:

$2^4\times {\mathrm{2017}}^1\times {\mathrm{6823}}^1$

素因数の和:8848

約数の個数: 20

約数和(自身を含む): 426895792

約数和(自身を除く): 206703936

約数列:

[1, 2, 4, 8, 16, 2017, 4034, 6823, 8068, 13646, 16136, 27292, 32272, 54584, 109168, 13761991, 27523982, 55047964, 110095928, 220191856]

約数ペア:

[(1, 220191856), (2, 110095928), (4, 55047964), (8, 27523982), (16, 13761991), (2017, 109168), (4034, 54584), (6823, 32272), (8068, 27292), (13646, 16136)]