20141982105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{263863}}^1$

素因数の和:264605

約数の個数: 32

約数和(自身を含む): 36881854464

約数和(自身を除く): 16739872359

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 727, 2181, 3635, 5089, 10905, 15267, 25445, 76335, 263863, 791589, 1319315, 1847041, 3957945, 5541123, 9235205, 27705615, 191828401, 575485203, 959142005, 1342798807, 2877426015, 4028396421, 6713994035, 20141982105]

約数ペア:

[(1, 20141982105), (3, 6713994035), (5, 4028396421), (7, 2877426015), (15, 1342798807), (21, 959142005), (35, 575485203), (105, 191828401), (727, 27705615), (2181, 9235205), (3635, 5541123), (5089, 3957945), (10905, 1847041), (15267, 1319315), (25445, 791589), (76335, 263863)]