20302414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9137}}^1$

素因数の和:9251

約数の個数: 16

約数和(自身を含む): 33554736

約数和(自身を除く): 13252322

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 9137, 18274, 100507, 201014, 922837, 1845674, 10151207, 20302414]

約数ペア:

[(1, 20302414), (2, 10151207), (11, 1845674), (22, 922837), (101, 201014), (202, 100507), (1111, 18274), (2222, 9137)]