20132599431

素因数分解:

$3^1\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{504311}}^1$

素因数の和:506222

約数の個数: 16

約数和(自身を含む): 30694445568

約数和(自身を除く): 10561846137

約数列:

[1, 3, 7, 21, 1901, 5703, 13307, 39921, 504311, 1512933, 3530177, 10590531, 958695211, 2876085633, 6710866477, 20132599431]

約数ペア:

[(1, 20132599431), (3, 6710866477), (7, 2876085633), (21, 958695211), (1901, 10590531), (5703, 3530177), (13307, 1512933), (39921, 504311)]