20114978640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83812411}}^1$

素因数の和:83812427

約数の個数: 40

約数和(自身を含む): 62356434528

約数和(自身を除く): 42241455888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 83812411, 167624822, 251437233, 335249644, 419062055, 502874466, 670499288, 838124110, 1005748932, 1257186165, 1340998576, 1676248220, 2011497864, 2514372330, 3352496440, 4022995728, 5028744660, 6704992880, 10057489320, 20114978640]

約数ペア:

[(1, 20114978640), (2, 10057489320), (3, 6704992880), (4, 5028744660), (5, 4022995728), (6, 3352496440), (8, 2514372330), (10, 2011497864), (12, 1676248220), (15, 1340998576), (16, 1257186165), (20, 1005748932), (24, 838124110), (30, 670499288), (40, 502874466), (48, 419062055), (60, 335249644), (80, 251437233), (120, 167624822), (240, 83812411)]