20170420036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{387892693}}^1$

素因数の和:387892710

約数の個数: 12

約数和(自身を含む): 38013484012

約数和(自身を除く): 17843063976

約数列:

[1, 2, 4, 13, 26, 52, 387892693, 775785386, 1551570772, 5042605009, 10085210018, 20170420036]

約数ペア:

[(1, 20170420036), (2, 10085210018), (4, 5042605009), (13, 1551570772), (26, 775785386), (52, 387892693)]