20943042909

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5726837}}^1$

素因数の和:5726916

約数の個数: 16

約数和(自身を含む): 29687928192

約数和(自身を除く): 8744885283

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 5726837, 17180511, 131717251, 303522361, 395151753, 910567083, 6981014303, 20943042909]

約数ペア:

[(1, 20943042909), (3, 6981014303), (23, 910567083), (53, 395151753), (69, 303522361), (159, 131717251), (1219, 17180511), (3657, 5726837)]