20137103675156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2707}}^1\times {\mathrm{143055779}}^1$

素因数の和:143058503

約数の個数: 24

約数和(自身を含む): 37964715119520

約数和(自身を除く): 17827611444364

約数列:

[1, 2, 4, 13, 26, 52, 2707, 5414, 10828, 35191, 70382, 140764, 143055779, 286111558, 572223116, 1859725127, 3719450254, 7438900508, 387251993753, 774503987506, 1549007975012, 5034275918789, 10068551837578, 20137103675156]

約数ペア:

[(1, 20137103675156), (2, 10068551837578), (4, 5034275918789), (13, 1549007975012), (26, 774503987506), (52, 387251993753), (2707, 7438900508), (5414, 3719450254), (10828, 1859725127), (35191, 572223116), (70382, 286111558), (140764, 143055779)]