20236087660

素因数分解:

$2^2\times 5^1\times {\mathrm{74821}}^1\times {\mathrm{13523}}^1$

素因数の和:88353

約数の個数: 24

約数和(自身を含む): 42499494576

約数和(自身を除く): 22263406916

約数列:

[1, 2, 4, 5, 10, 20, 13523, 27046, 54092, 67615, 74821, 135230, 149642, 270460, 299284, 374105, 748210, 1496420, 1011804383, 2023608766, 4047217532, 5059021915, 10118043830, 20236087660]

約数ペア:

[(1, 20236087660), (2, 10118043830), (4, 5059021915), (5, 4047217532), (10, 2023608766), (20, 1011804383), (13523, 1496420), (27046, 748210), (54092, 374105), (67615, 299284), (74821, 270460), (135230, 149642)]