20189773146

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{181019}}^1$

素因数の和:181694

約数の個数: 32

約数和(自身を含む): 41837342400

約数和(自身を除く): 21647569254

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 641, 1282, 1923, 3846, 18589, 37178, 55767, 111534, 181019, 362038, 543057, 1086114, 5249551, 10499102, 15748653, 31497306, 116033179, 232066358, 348099537, 696199074, 3364962191, 6729924382, 10094886573, 20189773146]

約数ペア:

[(1, 20189773146), (2, 10094886573), (3, 6729924382), (6, 3364962191), (29, 696199074), (58, 348099537), (87, 232066358), (174, 116033179), (641, 31497306), (1282, 15748653), (1923, 10499102), (3846, 5249551), (18589, 1086114), (37178, 543057), (55767, 362038), (111534, 181019)]