20167395093

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1355609}}^1$

素因数の和:1355666

約数の個数: 32

約数和(自身を含む): 32534640000

約数和(自身を除く): 12367244907

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 4959, 14877, 1355609, 4066827, 12200481, 25756571, 36601443, 39312661, 77269713, 117937983, 231809139, 353813949, 695427417, 746940559, 1061441847, 2240821677, 6722465031, 20167395093]

約数ペア:

[(1, 20167395093), (3, 6722465031), (9, 2240821677), (19, 1061441847), (27, 746940559), (29, 695427417), (57, 353813949), (87, 231809139), (171, 117937983), (261, 77269713), (513, 39312661), (551, 36601443), (783, 25756571), (1653, 12200481), (4959, 4066827), (14877, 1355609)]