20140893654

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68506441}}^1$

素因数の和:68506460

約数の個数: 24

約数和(自身を含む): 46858406328

約数和(自身を除く): 26717512674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68506441, 137012882, 205519323, 411038646, 479545087, 959090174, 1438635261, 2877270522, 3356815609, 6713631218, 10070446827, 20140893654]

約数ペア:

[(1, 20140893654), (2, 10070446827), (3, 6713631218), (6, 3356815609), (7, 2877270522), (14, 1438635261), (21, 959090174), (42, 479545087), (49, 411038646), (98, 205519323), (147, 137012882), (294, 68506441)]