2020111846810

素因数分解:

$2^1\times 5^1\times {\mathrm{4999}}^1\times {\mathrm{40410319}}^1$

素因数の和:40415325

約数の個数: 16

約数和(自身を含む): 3636928800000

約数和(自身を除く): 1616816953190

約数列:

[1, 2, 5, 10, 4999, 9998, 24995, 49990, 40410319, 80820638, 202051595, 404103190, 202011184681, 404022369362, 1010055923405, 2020111846810]

約数ペア:

[(1, 2020111846810), (2, 1010055923405), (5, 404022369362), (10, 202011184681), (4999, 404103190), (9998, 202051595), (24995, 80820638), (49990, 40410319)]