20199377391

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1\times {\mathrm{45053}}^1$

素因数の和:46006

約数の個数: 16

約数和(自身を含む): 27104486400

約数和(自身を除く): 6905109009

約数列:

[1, 3, 199, 597, 751, 2253, 45053, 135159, 149449, 448347, 8965547, 26896641, 33834803, 101504409, 6733125797, 20199377391]

約数ペア:

[(1, 20199377391), (3, 6733125797), (199, 101504409), (597, 33834803), (751, 26896641), (2253, 8965547), (45053, 448347), (135159, 149449)]