20210736984

素因数分解:

$2^3\times 3^1\times {\mathrm{709}}^1\times {\mathrm{1187749}}^1$

素因数の和:1188467

約数の個数: 32

約数和(自身を含む): 50598150000

約数和(自身を除く): 30387413016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 709, 1418, 2127, 2836, 4254, 5672, 8508, 17016, 1187749, 2375498, 3563247, 4750996, 7126494, 9501992, 14252988, 28505976, 842114041, 1684228082, 2526342123, 3368456164, 5052684246, 6736912328, 10105368492, 20210736984]

約数ペア:

[(1, 20210736984), (2, 10105368492), (3, 6736912328), (4, 5052684246), (6, 3368456164), (8, 2526342123), (12, 1684228082), (24, 842114041), (709, 28505976), (1418, 14252988), (2127, 9501992), (2836, 7126494), (4254, 4750996), (5672, 3563247), (8508, 2375498), (17016, 1187749)]