20544030774

素因数分解:

$2^1\times 3^2\times {\mathrm{18797}}^1\times {\mathrm{60719}}^1$

素因数の和:79524

約数の個数: 24

約数和(自身を含む): 44515167840

約数和(自身を除く): 23971137066

約数列:

[1, 2, 3, 6, 9, 18, 18797, 37594, 56391, 60719, 112782, 121438, 169173, 182157, 338346, 364314, 546471, 1092942, 1141335043, 2282670086, 3424005129, 6848010258, 10272015387, 20544030774]

約数ペア:

[(1, 20544030774), (2, 10272015387), (3, 6848010258), (6, 3424005129), (9, 2282670086), (18, 1141335043), (18797, 1092942), (37594, 546471), (56391, 364314), (60719, 338346), (112782, 182157), (121438, 169173)]