20362722

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 22215198

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 1319, 2573, 2638, 3957, 5146, 7719, 7914, 15438, 40889, 81778, 109477, 122667, 218954, 245334, 328431, 656862, 3393787, 6787574, 10181361, 20362722]

約数ペア:

[(1, 20362722), (2, 10181361), (3, 6787574), (6, 3393787), (31, 656862), (62, 328431), (83, 245334), (93, 218954), (166, 122667), (186, 109477), (249, 81778), (498, 40889), (1319, 15438), (2573, 7914), (2638, 7719), (3957, 5146)]