20236814290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3754511}}^1$

素因数の和:3754543

約数の個数: 48

約数和(自身を含む): 46225551744

約数和(自身を除く): 25988737454

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 3754511, 7509022, 18772555, 26281577, 37545110, 41299621, 52563154, 82599242, 131407885, 183971039, 206498105, 262815770, 289097347, 367942078, 412996210, 578194694, 919855195, 1445486735, 1839710390, 2023681429, 2890973470, 4047362858, 10118407145, 20236814290]

約数ペア:

[(1, 20236814290), (2, 10118407145), (5, 4047362858), (7, 2890973470), (10, 2023681429), (11, 1839710390), (14, 1445486735), (22, 919855195), (35, 578194694), (49, 412996210), (55, 367942078), (70, 289097347), (77, 262815770), (98, 206498105), (110, 183971039), (154, 131407885), (245, 82599242), (385, 52563154), (490, 41299621), (539, 37545110), (770, 26281577), (1078, 18772555), (2695, 7509022), (5390, 3754511)]