20164846848

素因数分解:

$2^8\times 3^1\times {\mathrm{4129}}^1\times {\mathrm{6359}}^1$

素因数の和:10507

約数の個数: 72

約数和(自身を含む): 53689339200

約数和(自身を除く): 33524492352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 4129, 6359, 8258, 12387, 12718, 16516, 19077, 24774, 25436, 33032, 38154, 49548, 50872, 66064, 76308, 99096, 101744, 132128, 152616, 198192, 203488, 264256, 305232, 396384, 406976, 528512, 610464, 792768, 813952, 1057024, 1220928, 1585536, 1627904, 2441856, 3171072, 4883712, 26256311, 52512622, 78768933, 105025244, 157537866, 210050488, 315075732, 420100976, 630151464, 840201952, 1260302928, 1680403904, 2520605856, 3360807808, 5041211712, 6721615616, 10082423424, 20164846848]

約数ペア:

[(1, 20164846848), (2, 10082423424), (3, 6721615616), (4, 5041211712), (6, 3360807808), (8, 2520605856), (12, 1680403904), (16, 1260302928), (24, 840201952), (32, 630151464), (48, 420100976), (64, 315075732), (96, 210050488), (128, 157537866), (192, 105025244), (256, 78768933), (384, 52512622), (768, 26256311), (4129, 4883712), (6359, 3171072), (8258, 2441856), (12387, 1627904), (12718, 1585536), (16516, 1220928), (19077, 1057024), (24774, 813952), (25436, 792768), (33032, 610464), (38154, 528512), (49548, 406976), (50872, 396384), (66064, 305232), (76308, 264256), (99096, 203488), (101744, 198192), (132128, 152616)]