20178440096

素因数分解:

$2^5\times {\mathrm{630576253}}^1$

素因数の和:630576263

約数の個数: 12

約数和(自身を含む): 39726304002

約数和(自身を除く): 19547863906

約数列:

[1, 2, 4, 8, 16, 32, 630576253, 1261152506, 2522305012, 5044610024, 10089220048, 20178440096]

約数ペア:

[(1, 20178440096), (2, 10089220048), (4, 5044610024), (8, 2522305012), (16, 1261152506), (32, 630576253)]