20959068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{134353}}^1$

素因数の和:134373

約数の個数: 24

約数和(自身を含む): 52666768

約数和(自身を除く): 31707700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 134353, 268706, 403059, 537412, 806118, 1612236, 1746589, 3493178, 5239767, 6986356, 10479534, 20959068]

約数ペア:

[(1, 20959068), (2, 10479534), (3, 6986356), (4, 5239767), (6, 3493178), (12, 1746589), (13, 1612236), (26, 806118), (39, 537412), (52, 403059), (78, 268706), (156, 134353)]