20131744140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{111843023}}^1$

素因数の和:111843038

約数の個数: 36

約数和(自身を含む): 61066291104

約数和(自身を除く): 40934546964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 111843023, 223686046, 335529069, 447372092, 559215115, 671058138, 1006587207, 1118430230, 1342116276, 1677645345, 2013174414, 2236860460, 3355290690, 4026348828, 5032936035, 6710581380, 10065872070, 20131744140]

約数ペア:

[(1, 20131744140), (2, 10065872070), (3, 6710581380), (4, 5032936035), (5, 4026348828), (6, 3355290690), (9, 2236860460), (10, 2013174414), (12, 1677645345), (15, 1342116276), (18, 1118430230), (20, 1006587207), (30, 671058138), (36, 559215115), (45, 447372092), (60, 335529069), (90, 223686046), (180, 111843023)]