20126415099

素因数分解:

$3^1\times 7^1\times {\mathrm{13291}}^1\times {\mathrm{72109}}^1$

素因数の和:85410

約数の個数: 16

約数和(自身を含む): 30671555840

約数和(自身を除く): 10545140741

約数列:

[1, 3, 7, 21, 13291, 39873, 72109, 93037, 216327, 279111, 504763, 1514289, 958400719, 2875202157, 6708805033, 20126415099]

約数ペア:

[(1, 20126415099), (3, 6708805033), (7, 2875202157), (21, 958400719), (13291, 1514289), (39873, 504763), (72109, 279111), (93037, 216327)]