20077722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159347}}^1$

素因数の和:159362

約数の個数: 24

約数和(自身を含む): 49716576

約数和(自身を除く): 29638854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159347, 318694, 478041, 956082, 1115429, 1434123, 2230858, 2868246, 3346287, 6692574, 10038861, 20077722]

約数ペア:

[(1, 20077722), (2, 10038861), (3, 6692574), (6, 3346287), (7, 2868246), (9, 2230858), (14, 1434123), (18, 1115429), (21, 956082), (42, 478041), (63, 318694), (126, 159347)]