20161513203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2879}}^1\times {\mathrm{179563}}^1$

素因数の和:182458

約数の個数: 16

約数和(自身を含む): 28960081920

約数和(自身を除く): 8798568717

約数列:

[1, 3, 13, 39, 2879, 8637, 37427, 112281, 179563, 538689, 2334319, 7002957, 516961877, 1550885631, 6720504401, 20161513203]

約数ペア:

[(1, 20161513203), (3, 6720504401), (13, 1550885631), (39, 516961877), (2879, 7002957), (8637, 2334319), (37427, 538689), (112281, 179563)]