20344262

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3253}}^1$

素因数の和:3367

約数の個数: 16

約数和(自身を含む): 31628880

約数和(自身を除く): 11284618

約数列:

[1, 2, 53, 59, 106, 118, 3127, 3253, 6254, 6506, 172409, 191927, 344818, 383854, 10172131, 20344262]

約数ペア:

[(1, 20344262), (2, 10172131), (53, 383854), (59, 344818), (106, 191927), (118, 172409), (3127, 6506), (3253, 6254)]