20170450090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5436779}}^1$

素因数の和:5436846

約数の個数: 32

約数和(自身を含む): 42276401280

約数和(自身を除く): 22105951190

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 5436779, 10873558, 27183895, 38057453, 54367790, 76114906, 190287265, 288149287, 380574530, 576298574, 1440746435, 2017045009, 2881492870, 4034090018, 10085225045, 20170450090]

約数ペア:

[(1, 20170450090), (2, 10085225045), (5, 4034090018), (7, 2881492870), (10, 2017045009), (14, 1440746435), (35, 576298574), (53, 380574530), (70, 288149287), (106, 190287265), (265, 76114906), (371, 54367790), (530, 38057453), (742, 27183895), (1855, 10873558), (3710, 5436779)]