120809584

素因数分解:

$2^4\times 7^1\times {\mathrm{1078657}}^1$

素因数の和:1078672

約数の個数: 20

約数和(自身を含む): 267507184

約数和(自身を除く): 146697600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1078657, 2157314, 4314628, 7550599, 8629256, 15101198, 17258512, 30202396, 60404792, 120809584]

約数ペア:

[(1, 120809584), (2, 60404792), (4, 30202396), (7, 17258512), (8, 15101198), (14, 8629256), (16, 7550599), (28, 4314628), (56, 2157314), (112, 1078657)]