20147176063

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{155501}}^1$

素因数の和:155814

約数の個数: 16

約数和(自身を含む): 23407405056

約数和(自身を除く): 3260228993

約数列:

[1, 7, 83, 223, 581, 1561, 18509, 129563, 155501, 1088507, 12906583, 34676723, 90346081, 242737061, 2878168009, 20147176063]

約数ペア:

[(1, 20147176063), (7, 2878168009), (83, 242737061), (223, 90346081), (581, 34676723), (1561, 12906583), (18509, 1088507), (129563, 155501)]