20359616

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{7759}}^1$

素因数の和:7812

約数の個数: 28

約数和(自身を含む): 41391840

約数和(自身を除く): 21032224

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 7759, 15518, 31036, 62072, 124144, 248288, 318119, 496576, 636238, 1272476, 2544952, 5089904, 10179808, 20359616]

約数ペア:

[(1, 20359616), (2, 10179808), (4, 5089904), (8, 2544952), (16, 1272476), (32, 636238), (41, 496576), (64, 318119), (82, 248288), (164, 124144), (328, 62072), (656, 31036), (1312, 15518), (2624, 7759)]