20123486616

素因数分解:

$2^3\times 3^1\times {\mathrm{838478609}}^1$

素因数の和:838478618

約数の個数: 16

約数和(自身を含む): 50308716600

約数和(自身を除く): 30185229984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 838478609, 1676957218, 2515435827, 3353914436, 5030871654, 6707828872, 10061743308, 20123486616]

約数ペア:

[(1, 20123486616), (2, 10061743308), (3, 6707828872), (4, 5030871654), (6, 3353914436), (8, 2515435827), (12, 1676957218), (24, 838478609)]