20107884

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{15373}}^1$

素因数の和:15489

約数の個数: 24

約数和(自身を含む): 47351920

約数和(自身を除く): 27244036

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 15373, 30746, 46119, 61492, 92238, 184476, 1675657, 3351314, 5026971, 6702628, 10053942, 20107884]

約数ペア:

[(1, 20107884), (2, 10053942), (3, 6702628), (4, 5026971), (6, 3351314), (12, 1675657), (109, 184476), (218, 92238), (327, 61492), (436, 46119), (654, 30746), (1308, 15373)]