2099761768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{20190017}}^1$

素因数の和:20190036

約数の個数: 16

約数和(自身を含む): 4239903780

約数和(自身を除く): 2140142012

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 20190017, 40380034, 80760068, 161520136, 262470221, 524940442, 1049880884, 2099761768]

約数ペア:

[(1, 2099761768), (2, 1049880884), (4, 524940442), (8, 262470221), (13, 161520136), (26, 80760068), (52, 40380034), (104, 20190017)]