20192088159

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{1767979}}^1$

素因数の和:1768041

約数の個数: 24

約数和(自身を含む): 30890146560

約数和(自身を除く): 10698058401

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 11421, 1767979, 5303937, 15911811, 47735433, 83095013, 143206299, 249285039, 429618897, 747855117, 2243565351, 6730696053, 20192088159]

約数ペア:

[(1, 20192088159), (3, 6730696053), (9, 2243565351), (27, 747855117), (47, 429618897), (81, 249285039), (141, 143206299), (243, 83095013), (423, 47735433), (1269, 15911811), (3807, 5303937), (11421, 1767979)]