20110078

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{613}}^1$

素因数の和:1011

約数の個数: 16

約数和(自身を含む): 30945600

約数和(自身を除く): 10835522

約数列:

[1, 2, 47, 94, 349, 613, 698, 1226, 16403, 28811, 32806, 57622, 213937, 427874, 10055039, 20110078]

約数ペア:

[(1, 20110078), (2, 10055039), (47, 427874), (94, 213937), (349, 57622), (613, 32806), (698, 28811), (1226, 16403)]