20135784823

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6378139}}^1$

素因数の和:6378198

約数の個数: 16

約数和(自身を含む): 25716660480

約数和(自身を除く): 5580875657

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 6378139, 44646973, 70159529, 261503699, 491116703, 1830525893, 2876540689, 20135784823]

約数ペア:

[(1, 20135784823), (7, 2876540689), (11, 1830525893), (41, 491116703), (77, 261503699), (287, 70159529), (451, 44646973), (3157, 6378139)]