20210267524

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{308027}}^1$

素因数の和:308427

約数の個数: 24

約数和(自身を含む): 36224092800

約数和(自身を除く): 16013825276

約数列:

[1, 2, 4, 47, 94, 188, 349, 698, 1396, 16403, 32806, 65612, 308027, 616054, 1232108, 14477269, 28954538, 57909076, 107501423, 215002846, 430005692, 5052566881, 10105133762, 20210267524]

約数ペア:

[(1, 20210267524), (2, 10105133762), (4, 5052566881), (47, 430005692), (94, 215002846), (188, 107501423), (349, 57909076), (698, 28954538), (1396, 14477269), (16403, 1232108), (32806, 616054), (65612, 308027)]