20202452061

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{46829}}^1$

素因数の和:47629

約数の個数: 32

約数和(自身を含む): 31155062400

約数和(自身を除く): 10952610339

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 769, 2307, 8459, 13073, 25377, 39219, 46829, 140487, 143803, 431409, 515119, 796093, 1545357, 2388279, 8757023, 26271069, 36011501, 108034503, 396126511, 612195517, 1188379533, 1836586551, 6734150687, 20202452061]

約数ペア:

[(1, 20202452061), (3, 6734150687), (11, 1836586551), (17, 1188379533), (33, 612195517), (51, 396126511), (187, 108034503), (561, 36011501), (769, 26271069), (2307, 8757023), (8459, 2388279), (13073, 1545357), (25377, 796093), (39219, 515119), (46829, 431409), (140487, 143803)]