20100762056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{533573}}^1$

素因数の和:533873

約数の個数: 32

約数和(自身を含む): 40050064440

約数和(自身を除く): 19949302384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 277, 554, 1108, 2216, 4709, 9418, 18836, 37672, 533573, 1067146, 2134292, 4268584, 9070741, 18141482, 36282964, 72565928, 147799721, 295599442, 591198884, 1182397768, 2512595257, 5025190514, 10050381028, 20100762056]

約数ペア:

[(1, 20100762056), (2, 10050381028), (4, 5025190514), (8, 2512595257), (17, 1182397768), (34, 591198884), (68, 295599442), (136, 147799721), (277, 72565928), (554, 36282964), (1108, 18141482), (2216, 9070741), (4709, 4268584), (9418, 2134292), (18836, 1067146), (37672, 533573)]