20122466857

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1289}}^1\times {\mathrm{2843}}^1$

素因数の和:4185

約数の個数: 24

約数和(自身を含む): 22526186400

約数和(自身を除く): 2403719543

約数列:

[1, 17, 19, 289, 323, 1289, 2843, 5491, 21913, 24491, 48331, 54017, 372521, 416347, 821627, 918289, 3664627, 7077899, 15610913, 62298659, 69627913, 1059077203, 1183674521, 20122466857]

約数ペア:

[(1, 20122466857), (17, 1183674521), (19, 1059077203), (289, 69627913), (323, 62298659), (1289, 15610913), (2843, 7077899), (5491, 3664627), (21913, 918289), (24491, 821627), (48331, 416347), (54017, 372521)]