20601479969

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{499}}^1\times {\mathrm{7013}}^1$

素因数の和:7577

約数の個数: 24

約数和(自身を含む): 24436776000

約数和(自身を除く): 3835296031

約数列:

[1, 7, 29, 203, 499, 841, 3493, 5887, 7013, 14471, 49091, 101297, 203377, 419659, 1423639, 2937613, 3499487, 5897933, 24496409, 41285531, 101485123, 710395861, 2943068567, 20601479969]

約数ペア:

[(1, 20601479969), (7, 2943068567), (29, 710395861), (203, 101485123), (499, 41285531), (841, 24496409), (3493, 5897933), (5887, 3499487), (7013, 2937613), (14471, 1423639), (49091, 419659), (101297, 203377)]