2020008006

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{563933}}^1$

素因数の和:564140

約数の個数: 24

約数和(自身を含む): 4398685200

約数和(自身を除く): 2378677194

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 563933, 1127866, 1691799, 3383598, 5075397, 10150794, 112222667, 224445334, 336668001, 673336002, 1010004003, 2020008006]

約数ペア:

[(1, 2020008006), (2, 1010004003), (3, 673336002), (6, 336668001), (9, 224445334), (18, 112222667), (199, 10150794), (398, 5075397), (597, 3383598), (1194, 1691799), (1791, 1127866), (3582, 563933)]