20163463140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336057719}}^1$

素因数の和:336057731

約数の個数: 24

約数和(自身を含む): 56457696960

約数和(自身を除く): 36294233820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336057719, 672115438, 1008173157, 1344230876, 1680288595, 2016346314, 3360577190, 4032692628, 5040865785, 6721154380, 10081731570, 20163463140]

約数ペア:

[(1, 20163463140), (2, 10081731570), (3, 6721154380), (4, 5040865785), (5, 4032692628), (6, 3360577190), (10, 2016346314), (12, 1680288595), (15, 1344230876), (20, 1008173157), (30, 672115438), (60, 336057719)]