20164798743

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4478081}}^1$

素因数の和:4478182

約数の個数: 16

約数和(自身を含む): 28659724800

約数和(自身を除く): 8494926057

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 4478081, 13434243, 85083539, 255250617, 353768399, 1061305197, 6721599581, 20164798743]

約数ペア:

[(1, 20164798743), (3, 6721599581), (19, 1061305197), (57, 353768399), (79, 255250617), (237, 85083539), (1501, 13434243), (4503, 4478081)]