20504044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16069}}^1$

素因数の和:16113

約数の個数: 24

約数和(自身を含む): 40496400

約数和(自身を除く): 19992356

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 16069, 32138, 64276, 176759, 353518, 466001, 707036, 932002, 1864004, 5126011, 10252022, 20504044]

約数ペア:

[(1, 20504044), (2, 10252022), (4, 5126011), (11, 1864004), (22, 932002), (29, 707036), (44, 466001), (58, 353518), (116, 176759), (319, 64276), (638, 32138), (1276, 16069)]