20125422

素因数分解:

$2^1\times 3^4\times {\mathrm{124231}}^1$

素因数の和:124245

約数の個数: 20

約数和(自身を含む): 45096216

約数和(自身を除く): 24970794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124231, 248462, 372693, 745386, 1118079, 2236158, 3354237, 6708474, 10062711, 20125422]

約数ペア:

[(1, 20125422), (2, 10062711), (3, 6708474), (6, 3354237), (9, 2236158), (18, 1118079), (27, 745386), (54, 372693), (81, 248462), (162, 124231)]