20348454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{484487}}^1$

素因数の和:484499

約数の個数: 16

約数和(自身を含む): 46510848

約数和(自身を除く): 26162394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 484487, 968974, 1453461, 2906922, 3391409, 6782818, 10174227, 20348454]

約数ペア:

[(1, 20348454), (2, 10174227), (3, 6782818), (6, 3391409), (7, 2906922), (14, 1453461), (21, 968974), (42, 484487)]