20273836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24251}}^1$

素因数の和:24285

約数の個数: 24

約数和(自身を含む): 40743360

約数和(自身を除く): 20469524

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 24251, 48502, 97004, 266761, 460769, 533522, 921538, 1067044, 1843076, 5068459, 10136918, 20273836]

約数ペア:

[(1, 20273836), (2, 10136918), (4, 5068459), (11, 1843076), (19, 1067044), (22, 921538), (38, 533522), (44, 460769), (76, 266761), (209, 97004), (418, 48502), (836, 24251)]