20179933204

素因数分解:

$2^2\times {\mathrm{65089}}^1\times {\mathrm{77509}}^1$

素因数の和:142602

約数の個数: 12

約数和(自身を含む): 35315881300

約数和(自身を除く): 15135948096

約数列:

[1, 2, 4, 65089, 77509, 130178, 155018, 260356, 310036, 5044983301, 10089966602, 20179933204]

約数ペア:

[(1, 20179933204), (2, 10089966602), (4, 5044983301), (65089, 310036), (77509, 260356), (130178, 155018)]