20595392

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{16937}}^1$

素因数の和:16968

約数の個数: 28

約数和(自身を含む): 43022520

約数和(自身を除く): 22427128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 16937, 33874, 67748, 135496, 270992, 321803, 541984, 643606, 1083968, 1287212, 2574424, 5148848, 10297696, 20595392]

約数ペア:

[(1, 20595392), (2, 10297696), (4, 5148848), (8, 2574424), (16, 1287212), (19, 1083968), (32, 643606), (38, 541984), (64, 321803), (76, 270992), (152, 135496), (304, 67748), (608, 33874), (1216, 16937)]