20110243510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{468661}}^1$

素因数の和:469288

約数の個数: 32

約数和(自身を含む): 41437219392

約数和(自身を除く): 21326975882

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 613, 1226, 3065, 4291, 6130, 8582, 21455, 42910, 468661, 937322, 2343305, 3280627, 4686610, 6561254, 16403135, 32806270, 287289193, 574578386, 1436445965, 2011024351, 2872891930, 4022048702, 10055121755, 20110243510]

約数ペア:

[(1, 20110243510), (2, 10055121755), (5, 4022048702), (7, 2872891930), (10, 2011024351), (14, 1436445965), (35, 574578386), (70, 287289193), (613, 32806270), (1226, 16403135), (3065, 6561254), (4291, 4686610), (6130, 3280627), (8582, 2343305), (21455, 937322), (42910, 468661)]