20084973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1097}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 28460160

約数和(自身を除く): 8375187

約数列:

[1, 3, 17, 51, 359, 1077, 1097, 3291, 6103, 18309, 18649, 55947, 393823, 1181469, 6694991, 20084973]

約数ペア:

[(1, 20084973), (3, 6694991), (17, 1181469), (51, 393823), (359, 55947), (1077, 18649), (1097, 18309), (3291, 6103)]