20216432

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{2729}}^1$

素因数の和:3200

約数の個数: 20

約数和(自身を含む): 39268320

約数和(自身を除く): 19051888

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 2729, 3704, 5458, 7408, 10916, 21832, 43664, 1263527, 2527054, 5054108, 10108216, 20216432]

約数ペア:

[(1, 20216432), (2, 10108216), (4, 5054108), (8, 2527054), (16, 1263527), (463, 43664), (926, 21832), (1852, 10916), (2729, 7408), (3704, 5458)]