20172354216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120073537}}^1$

素因数の和:120073553

約数の個数: 32

約数和(自身を含む): 57635298240

約数和(自身を除く): 37462944024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120073537, 240147074, 360220611, 480294148, 720441222, 840514759, 960588296, 1440882444, 1681029518, 2521544277, 2881764888, 3362059036, 5043088554, 6724118072, 10086177108, 20172354216]

約数ペア:

[(1, 20172354216), (2, 10086177108), (3, 6724118072), (4, 5043088554), (6, 3362059036), (7, 2881764888), (8, 2521544277), (12, 1681029518), (14, 1440882444), (21, 960588296), (24, 840514759), (28, 720441222), (42, 480294148), (56, 360220611), (84, 240147074), (168, 120073537)]