20080288

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{27283}}^1$

素因数の和:27316

約数の個数: 24

約数和(自身を含む): 41253408

約数和(自身を除く): 21173120

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 27283, 54566, 109132, 218264, 436528, 627509, 873056, 1255018, 2510036, 5020072, 10040144, 20080288]

約数ペア:

[(1, 20080288), (2, 10040144), (4, 5020072), (8, 2510036), (16, 1255018), (23, 873056), (32, 627509), (46, 436528), (92, 218264), (184, 109132), (368, 54566), (736, 27283)]