20172061812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240143593}}^1$

素因数の和:240143607

約数の個数: 24

約数和(自身を含む): 53792165056

約数和(自身を除く): 33620103244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240143593, 480287186, 720430779, 960574372, 1440861558, 1681005151, 2881723116, 3362010302, 5043015453, 6724020604, 10086030906, 20172061812]

約数ペア:

[(1, 20172061812), (2, 10086030906), (3, 6724020604), (4, 5043015453), (6, 3362010302), (7, 2881723116), (12, 1681005151), (14, 1440861558), (21, 960574372), (28, 720430779), (42, 480287186), (84, 240143593)]