2002029020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4352237}}^1$

素因数の和:4352269

約数の個数: 24

約数和(自身を含む): 4387055904

約数和(自身を除く): 2385026884

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4352237, 8704474, 17408948, 21761185, 43522370, 87044740, 100101451, 200202902, 400405804, 500507255, 1001014510, 2002029020]

約数ペア:

[(1, 2002029020), (2, 1001014510), (4, 500507255), (5, 400405804), (10, 200202902), (20, 100101451), (23, 87044740), (46, 43522370), (92, 21761185), (115, 17408948), (230, 8704474), (460, 4352237)]