20158404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{34283}}^1$

素因数の和:34304

約数の個数: 36

約数和(自身を含む): 54717264

約数和(自身を除く): 34558860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 34283, 68566, 102849, 137132, 205698, 239981, 411396, 479962, 719943, 959924, 1439886, 1679867, 2879772, 3359734, 5039601, 6719468, 10079202, 20158404]

約数ペア:

[(1, 20158404), (2, 10079202), (3, 6719468), (4, 5039601), (6, 3359734), (7, 2879772), (12, 1679867), (14, 1439886), (21, 959924), (28, 719943), (42, 479962), (49, 411396), (84, 239981), (98, 205698), (147, 137132), (196, 102849), (294, 68566), (588, 34283)]