20132257873

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{404449}}^1$

素因数の和:405016

約数の個数: 16

約数和(自身を含む): 24823523200

約数和(自身を除く): 4691265327

約数列:

[1, 7, 13, 91, 547, 3829, 7111, 49777, 404449, 2831143, 5257837, 36804859, 221233603, 1548635221, 2876036839, 20132257873]

約数ペア:

[(1, 20132257873), (7, 2876036839), (13, 1548635221), (91, 221233603), (547, 36804859), (3829, 5257837), (7111, 2831143), (49777, 404449)]