20090139501

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{12071}}^1\times {\mathrm{9403}}^1$

素因数の和:21536

約数の個数: 16

約数和(自身を含む): 27246021120

約数和(自身を除く): 7155881619

約数列:

[1, 3, 59, 177, 9403, 12071, 28209, 36213, 554777, 712189, 1664331, 2136567, 113503613, 340510839, 6696713167, 20090139501]

約数ペア:

[(1, 20090139501), (3, 6696713167), (59, 340510839), (177, 113503613), (9403, 2136567), (12071, 1664331), (28209, 712189), (36213, 554777)]