1663820230026

素因数分解:

$2^1\times 3^1\times {\mathrm{20521}}^1\times {\mathrm{13513151}}^1$

素因数の和:13533677

約数の個数: 16

約数和(自身を含む): 3327802864128

約数和(自身を除く): 1663982634102

約数列:

[1, 2, 3, 6, 20521, 41042, 61563, 123126, 13513151, 27026302, 40539453, 81078906, 277303371671, 554606743342, 831910115013, 1663820230026]

約数ペア:

[(1, 1663820230026), (2, 831910115013), (3, 554606743342), (6, 277303371671), (20521, 81078906), (41042, 40539453), (61563, 27026302), (123126, 13513151)]