20568510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{228539}}^1$

素因数の和:228552

約数の個数: 24

約数和(自身を含む): 53478360

約数和(自身を除く): 32909850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 228539, 457078, 685617, 1142695, 1371234, 2056851, 2285390, 3428085, 4113702, 6856170, 10284255, 20568510]

約数ペア:

[(1, 20568510), (2, 10284255), (3, 6856170), (5, 4113702), (6, 3428085), (9, 2285390), (10, 2056851), (15, 1371234), (18, 1142695), (30, 685617), (45, 457078), (90, 228539)]