20129384034

素因数分解:

$2^1\times 3^4\times {\mathrm{124255457}}^1$

素因数の和:124255471

約数の個数: 20

約数和(自身を含む): 45104731254

約数和(自身を除く): 24975347220

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124255457, 248510914, 372766371, 745532742, 1118299113, 2236598226, 3354897339, 6709794678, 10064692017, 20129384034]

約数ペア:

[(1, 20129384034), (2, 10064692017), (3, 6709794678), (6, 3354897339), (9, 2236598226), (18, 1118299113), (27, 745532742), (54, 372766371), (81, 248510914), (162, 124255457)]