20139605427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1\times {\mathrm{155719}}^1$

素因数の和:158010

約数の個数: 16

約数和(自身を含む): 28278752000

約数和(自身を除く): 8139146573

約数列:

[1, 3, 19, 57, 2269, 6807, 43111, 129333, 155719, 467157, 2958661, 8875983, 353326411, 1059979233, 6713201809, 20139605427]

約数ペア:

[(1, 20139605427), (3, 6713201809), (19, 1059979233), (57, 353326411), (2269, 8875983), (6807, 2958661), (43111, 467157), (129333, 155719)]