20668182

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{84017}}^1$

素因数の和:84063

約数の個数: 16

約数和(自身を含む): 42345072

約数和(自身を除く): 21676890

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 84017, 168034, 252051, 504102, 3444697, 6889394, 10334091, 20668182]

約数ペア:

[(1, 20668182), (2, 10334091), (3, 6889394), (6, 3444697), (41, 504102), (82, 252051), (123, 168034), (246, 84017)]