20735053

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 22861440

約数和(自身を除く): 2126387

約数列:

[1, 17, 41, 71, 419, 697, 1207, 2911, 7123, 17179, 29749, 49487, 292043, 505733, 1219709, 20735053]

約数ペア:

[(1, 20735053), (17, 1219709), (41, 505733), (71, 292043), (419, 49487), (697, 29749), (1207, 17179), (2911, 7123)]