20154592

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{33149}}^1$

素因数の和:33178

約数の個数: 24

約数和(自身を含む): 41769000

約数和(自身を除く): 21614408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 33149, 66298, 132596, 265192, 530384, 629831, 1060768, 1259662, 2519324, 5038648, 10077296, 20154592]

約数ペア:

[(1, 20154592), (2, 10077296), (4, 5038648), (8, 2519324), (16, 1259662), (19, 1060768), (32, 629831), (38, 530384), (76, 265192), (152, 132596), (304, 66298), (608, 33149)]