20104103902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3336227}}^1$

素因数の和:3336383

約数の個数: 16

約数和(自身を含む): 31707510912

約数和(自身を除く): 11603407010

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 3336227, 6672454, 76733221, 153466442, 437045737, 874091474, 10052051951, 20104103902]

約数ペア:

[(1, 20104103902), (2, 10052051951), (23, 874091474), (46, 437045737), (131, 153466442), (262, 76733221), (3013, 6672454), (6026, 3336227)]