20923710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{697457}}^1$

素因数の和:697467

約数の個数: 16

約数和(自身を含む): 50216976

約数和(自身を除く): 29293266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 697457, 1394914, 2092371, 3487285, 4184742, 6974570, 10461855, 20923710]

約数ペア:

[(1, 20923710), (2, 10461855), (3, 6974570), (5, 4184742), (6, 3487285), (10, 2092371), (15, 1394914), (30, 697457)]