20307966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{483523}}^1$

素因数の和:483535

約数の個数: 16

約数和(自身を含む): 46418304

約数和(自身を除く): 26110338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 483523, 967046, 1450569, 2901138, 3384661, 6769322, 10153983, 20307966]

約数ペア:

[(1, 20307966), (2, 10153983), (3, 6769322), (6, 3384661), (7, 2901138), (14, 1450569), (21, 967046), (42, 483523)]