20883966

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{44059}}^1$

素因数の和:44143

約数の個数: 16

約数和(自身を含む): 42297600

約数和(自身を除く): 21413634

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 44059, 88118, 132177, 264354, 3480661, 6961322, 10441983, 20883966]

約数ペア:

[(1, 20883966), (2, 10441983), (3, 6961322), (6, 3480661), (79, 264354), (158, 132177), (237, 88118), (474, 44059)]