20409869987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{38292439}}^1$

素因数の和:38292493

約数の個数: 8

約数和(自身を含む): 22515954720

約数和(自身を除く): 2106084733

約数列:

[1, 13, 41, 533, 38292439, 497801707, 1569989999, 20409869987]

約数ペア:

[(1, 20409869987), (13, 1569989999), (41, 497801707), (533, 38292439)]