20170771662

素因数分解:

$2^1\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{1577567}}^1$

素因数の和:1579703

約数の個数: 16

約数和(自身を含む): 40360499712

約数和(自身を除く): 20189728050

約数列:

[1, 2, 3, 6, 2131, 4262, 6393, 12786, 1577567, 3155134, 4732701, 9465402, 3361795277, 6723590554, 10085385831, 20170771662]

約数ペア:

[(1, 20170771662), (2, 10085385831), (3, 6723590554), (6, 3361795277), (2131, 9465402), (4262, 4732701), (6393, 3155134), (12786, 1577567)]