20025216

素因数分解:

$2^7\times 3^2\times {\mathrm{17383}}^1$

素因数の和:17403

約数の個数: 48

約数和(自身を含む): 57627960

約数和(自身を除く): 37602744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17383, 34766, 52149, 69532, 104298, 139064, 156447, 208596, 278128, 312894, 417192, 556256, 625788, 834384, 1112512, 1251576, 1668768, 2225024, 2503152, 3337536, 5006304, 6675072, 10012608, 20025216]

約数ペア:

[(1, 20025216), (2, 10012608), (3, 6675072), (4, 5006304), (6, 3337536), (8, 2503152), (9, 2225024), (12, 1668768), (16, 1251576), (18, 1112512), (24, 834384), (32, 625788), (36, 556256), (48, 417192), (64, 312894), (72, 278128), (96, 208596), (128, 156447), (144, 139064), (192, 104298), (288, 69532), (384, 52149), (576, 34766), (1152, 17383)]