2022020090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10642211}}^1$

素因数の和:10642237

約数の個数: 16

約数和(自身を含む): 3831196320

約数和(自身を除く): 1809176230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10642211, 21284422, 53211055, 106422110, 202202009, 404404018, 1011010045, 2022020090]

約数ペア:

[(1, 2022020090), (2, 1011010045), (5, 404404018), (10, 202202009), (19, 106422110), (38, 53211055), (95, 21284422), (190, 10642211)]