20567592

素因数分解:

$2^3\times 3^2\times {\mathrm{285661}}^1$

素因数の和:285673

約数の個数: 24

約数和(自身を含む): 55704090

約数和(自身を除く): 35136498

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 285661, 571322, 856983, 1142644, 1713966, 2285288, 2570949, 3427932, 5141898, 6855864, 10283796, 20567592]

約数ペア:

[(1, 20567592), (2, 10283796), (3, 6855864), (4, 5141898), (6, 3427932), (8, 2570949), (9, 2285288), (12, 1713966), (18, 1142644), (24, 856983), (36, 571322), (72, 285661)]