20226978

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38749}}^1$

素因数の和:38786

約数の個数: 24

約数和(自身を含む): 45337500

約数和(自身を除く): 25110522

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 38749, 77498, 116247, 232494, 348741, 697482, 1123721, 2247442, 3371163, 6742326, 10113489, 20226978]

約数ペア:

[(1, 20226978), (2, 10113489), (3, 6742326), (6, 3371163), (9, 2247442), (18, 1123721), (29, 697482), (58, 348741), (87, 232494), (174, 116247), (261, 77498), (522, 38749)]