20172350436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240147029}}^1$

素因数の和:240147043

約数の個数: 24

約数和(自身を含む): 53792934720

約数和(自身を除く): 33620584284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240147029, 480294058, 720441087, 960588116, 1440882174, 1681029203, 2881764348, 3362058406, 5043087609, 6724116812, 10086175218, 20172350436]

約数ペア:

[(1, 20172350436), (2, 10086175218), (3, 6724116812), (4, 5043087609), (6, 3362058406), (7, 2881764348), (12, 1681029203), (14, 1440882174), (21, 960588116), (28, 720441087), (42, 480294058), (84, 240147029)]