20145508311909

素因数分解:

$3^1\times {\mathrm{443}}^1\times {\mathrm{2707}}^1\times {\mathrm{5599703}}^1$

素因数の和:5602856

約数の個数: 16

約数和(自身を含む): 26931261215232

約数和(自身を除く): 6785752903323

約数列:

[1, 3, 443, 1329, 2707, 8121, 1199201, 3597603, 5599703, 16799109, 2480668429, 7442005287, 15158396021, 45475188063, 6715169437303, 20145508311909]

約数ペア:

[(1, 20145508311909), (3, 6715169437303), (443, 45475188063), (1329, 15158396021), (2707, 7442005287), (8121, 2480668429), (1199201, 16799109), (3597603, 5599703)]