20342848022

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{237467}}^1$

素因数の和:237716

約数の個数: 32

約数和(自身を含む): 36247115520

約数和(自身を除く): 15904267498

約数列:

[1, 2, 7, 14, 29, 58, 203, 211, 406, 422, 1477, 2954, 6119, 12238, 42833, 85666, 237467, 474934, 1662269, 3324538, 6886543, 13773086, 48205801, 50105537, 96411602, 100211074, 350738759, 701477518, 1453060573, 2906121146, 10171424011, 20342848022]

約数ペア:

[(1, 20342848022), (2, 10171424011), (7, 2906121146), (14, 1453060573), (29, 701477518), (58, 350738759), (203, 100211074), (211, 96411602), (406, 50105537), (422, 48205801), (1477, 13773086), (2954, 6886543), (6119, 3324538), (12238, 1662269), (42833, 474934), (85666, 237467)]