20184256

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{1823}}^1$

素因数の和:2008

約数の個数: 28

約数和(自身を含む): 40306752

約数和(自身を除く): 20122496

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 1823, 2768, 3646, 5536, 7292, 11072, 14584, 29168, 58336, 116672, 315379, 630758, 1261516, 2523032, 5046064, 10092128, 20184256]

約数ペア:

[(1, 20184256), (2, 10092128), (4, 5046064), (8, 2523032), (16, 1261516), (32, 630758), (64, 315379), (173, 116672), (346, 58336), (692, 29168), (1384, 14584), (1823, 11072), (2768, 7292), (3646, 5536)]