20160429055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{33347}}^1$

素因数の和:33567

約数の個数: 32

約数和(自身を含む): 26622908928

約数和(自身を除く): 6462479873

約数列:

[1, 5, 13, 65, 71, 131, 355, 655, 923, 1703, 4615, 8515, 9301, 33347, 46505, 120913, 166735, 433511, 604565, 2167555, 2367637, 4368457, 11838185, 21842285, 30779281, 56789941, 153896405, 283949705, 310160447, 1550802235, 4032085811, 20160429055]

約数ペア:

[(1, 20160429055), (5, 4032085811), (13, 1550802235), (65, 310160447), (71, 283949705), (131, 153896405), (355, 56789941), (655, 30779281), (923, 21842285), (1703, 11838185), (4615, 4368457), (8515, 2367637), (9301, 2167555), (33347, 604565), (46505, 433511), (120913, 166735)]