20005821697

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1\times {\mathrm{20333}}^1$

素因数の和:22248

約数の個数: 16

約数和(自身を含む): 21878733312

約数和(自身を除く): 1872911615

約数列:

[1, 17, 31, 527, 1867, 20333, 31739, 57877, 345661, 630323, 983909, 10715491, 37961711, 645349087, 1176813041, 20005821697]

約数ペア:

[(1, 20005821697), (17, 1176813041), (31, 645349087), (527, 37961711), (1867, 10715491), (20333, 983909), (31739, 630323), (57877, 345661)]