20410798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{769}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 32044320

約数和(自身を除く): 11633522

約数列:

[1, 2, 23, 46, 577, 769, 1154, 1538, 13271, 17687, 26542, 35374, 443713, 887426, 10205399, 20410798]

約数ペア:

[(1, 20410798), (2, 10205399), (23, 887426), (46, 443713), (577, 35374), (769, 26542), (1154, 17687), (1538, 13271)]