20458085182

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{20963}}^1\times {\mathrm{5879}}^1$

素因数の和:26927

約数の個数: 16

約数和(自身を含む): 31063616640

約数和(自身を除く): 10605531458

約数列:

[1, 2, 83, 166, 5879, 11758, 20963, 41926, 487957, 975914, 1739929, 3479858, 123241477, 246482954, 10229042591, 20458085182]

約数ペア:

[(1, 20458085182), (2, 10229042591), (83, 246482954), (166, 123241477), (5879, 3479858), (11758, 1739929), (20963, 975914), (41926, 487957)]