20140771007

素因数分解:

$7^3\times {\mathrm{3371}}^1\times {\mathrm{17419}}^1$

素因数の和:20811

約数の個数: 16

約数和(自身を含む): 23496096000

約数和(自身を除く): 3355324993

約数列:

[1, 7, 49, 343, 3371, 17419, 23597, 121933, 165179, 853531, 1156253, 5974717, 58719449, 411036143, 2877253001, 20140771007]

約数ペア:

[(1, 20140771007), (7, 2877253001), (49, 411036143), (343, 58719449), (3371, 5974717), (17419, 1156253), (23597, 853531), (121933, 165179)]