20193102728

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{2833}}^1\times {\mathrm{3697}}^1$

素因数の和:6777

約数の個数: 32

約数和(自身を含む): 38042879160

約数和(自身を除く): 17849776432

約数列:

[1, 2, 4, 8, 241, 482, 964, 1928, 2833, 3697, 5666, 7394, 11332, 14788, 22664, 29576, 682753, 890977, 1365506, 1781954, 2731012, 3563908, 5462024, 7127816, 10473601, 20947202, 41894404, 83788808, 2524137841, 5048275682, 10096551364, 20193102728]

約数ペア:

[(1, 20193102728), (2, 10096551364), (4, 5048275682), (8, 2524137841), (241, 83788808), (482, 41894404), (964, 20947202), (1928, 10473601), (2833, 7127816), (3697, 5462024), (5666, 3563908), (7394, 2731012), (11332, 1781954), (14788, 1365506), (22664, 890977), (29576, 682753)]