20229356

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3559}}^1$

素因数の和:3606

約数の個数: 36

約数和(自身を含む): 42613200

約数和(自身を除く): 22383844

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 3559, 5684, 7118, 14236, 24913, 49826, 99652, 103211, 174391, 206422, 348782, 412844, 697564, 722477, 1444954, 2889908, 5057339, 10114678, 20229356]

約数ペア:

[(1, 20229356), (2, 10114678), (4, 5057339), (7, 2889908), (14, 1444954), (28, 722477), (29, 697564), (49, 412844), (58, 348782), (98, 206422), (116, 174391), (196, 103211), (203, 99652), (406, 49826), (812, 24913), (1421, 14236), (2842, 7118), (3559, 5684)]