20112938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5857}}^1$

素因数の和:5977

約数の個数: 16

約数和(自身を含む): 32265864

約数和(自身を除く): 12152926

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 5857, 11714, 99569, 199138, 591557, 1183114, 10056469, 20112938]

約数ペア:

[(1, 20112938), (2, 10056469), (17, 1183114), (34, 591557), (101, 199138), (202, 99569), (1717, 11714), (3434, 5857)]