20707932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{246523}}^1$

素因数の和:246537

約数の個数: 24

約数和(自身を含む): 55221376

約数和(自身を除く): 34513444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 246523, 493046, 739569, 986092, 1479138, 1725661, 2958276, 3451322, 5176983, 6902644, 10353966, 20707932]

約数ペア:

[(1, 20707932), (2, 10353966), (3, 6902644), (4, 5176983), (6, 3451322), (7, 2958276), (12, 1725661), (14, 1479138), (21, 986092), (28, 739569), (42, 493046), (84, 246523)]