20246952009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1647299}}^1$

素因数の和:1647560

約数の個数: 16

約数和(自身を含む): 28702555200

約数和(自身を除く): 8455603191

約数列:

[1, 3, 17, 51, 241, 723, 4097, 12291, 1647299, 4941897, 28004083, 84012249, 396999059, 1190997177, 6748984003, 20246952009]

約数ペア:

[(1, 20246952009), (3, 6748984003), (17, 1190997177), (51, 396999059), (241, 84012249), (723, 28004083), (4097, 4941897), (12291, 1647299)]