20916288

素因数分解:

$2^6\times 3^2\times {\mathrm{36313}}^1$

素因数の和:36331

約数の個数: 42

約数和(自身を含む): 59954414

約数和(自身を除く): 39038126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 36313, 72626, 108939, 145252, 217878, 290504, 326817, 435756, 581008, 653634, 871512, 1162016, 1307268, 1743024, 2324032, 2614536, 3486048, 5229072, 6972096, 10458144, 20916288]

約数ペア:

[(1, 20916288), (2, 10458144), (3, 6972096), (4, 5229072), (6, 3486048), (8, 2614536), (9, 2324032), (12, 1743024), (16, 1307268), (18, 1162016), (24, 871512), (32, 653634), (36, 581008), (48, 435756), (64, 326817), (72, 290504), (96, 217878), (144, 145252), (192, 108939), (288, 72626), (576, 36313)]