20103138

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101531}}^1$

素因数の和:101550

約数の個数: 24

約数和(自身を含む): 47516976

約数和(自身を除く): 27413838

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 101531, 203062, 304593, 609186, 913779, 1116841, 1827558, 2233682, 3350523, 6701046, 10051569, 20103138]

約数ペア:

[(1, 20103138), (2, 10051569), (3, 6701046), (6, 3350523), (9, 2233682), (11, 1827558), (18, 1116841), (22, 913779), (33, 609186), (66, 304593), (99, 203062), (198, 101531)]