20133274

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75689}}^1$

素因数の和:75717

約数の個数: 16

約数和(自身を含む): 36331200

約数和(自身を除く): 16197926

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75689, 151378, 529823, 1059646, 1438091, 2876182, 10066637, 20133274]

約数ペア:

[(1, 20133274), (2, 10066637), (7, 2876182), (14, 1438091), (19, 1059646), (38, 529823), (133, 151378), (266, 75689)]