20663196

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59377}}^1$

素因数の和:59413

約数の個数: 24

約数和(自身を含む): 49877520

約数和(自身を除く): 29214324

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 59377, 118754, 178131, 237508, 356262, 712524, 1721933, 3443866, 5165799, 6887732, 10331598, 20663196]

約数ペア:

[(1, 20663196), (2, 10331598), (3, 6887732), (4, 5165799), (6, 3443866), (12, 1721933), (29, 712524), (58, 356262), (87, 237508), (116, 178131), (174, 118754), (348, 59377)]