2016333540140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{4842067}}^1$

素因数の和:4842566

約数の個数: 48

約数和(自身を含む): 4334154435072

約数和(自身を除く): 2317820894932

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 443, 470, 886, 940, 1772, 2215, 4430, 8860, 20821, 41642, 83284, 104105, 208210, 416420, 4842067, 9684134, 19368268, 24210335, 48420670, 96841340, 227577149, 455154298, 910308596, 1137885745, 2145035681, 2275771490, 4290071362, 4551542980, 8580142724, 10725178405, 21450356810, 42900713620, 100816677007, 201633354014, 403266708028, 504083385035, 1008166770070, 2016333540140]

約数ペア:

[(1, 2016333540140), (2, 1008166770070), (4, 504083385035), (5, 403266708028), (10, 201633354014), (20, 100816677007), (47, 42900713620), (94, 21450356810), (188, 10725178405), (235, 8580142724), (443, 4551542980), (470, 4290071362), (886, 2275771490), (940, 2145035681), (1772, 1137885745), (2215, 910308596), (4430, 455154298), (8860, 227577149), (20821, 96841340), (41642, 48420670), (83284, 24210335), (104105, 19368268), (208210, 9684134), (416420, 4842067)]