20049492

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{40751}}^1$

素因数の和:40799

約数の個数: 24

約数和(自身を含む): 47924352

約数和(自身を除く): 27874860

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 40751, 81502, 122253, 163004, 244506, 489012, 1670791, 3341582, 5012373, 6683164, 10024746, 20049492]

約数ペア:

[(1, 20049492), (2, 10024746), (3, 6683164), (4, 5012373), (6, 3341582), (12, 1670791), (41, 489012), (82, 244506), (123, 163004), (164, 122253), (246, 81502), (492, 40751)]