20117267913613

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1\times {\mathrm{53440693}}^1$

素因数の和:53441988

約数の個数: 16

約数和(自身を含む): 22624652211840

約数和(自身を除く): 2507384298227

約数列:

[1, 13, 23, 299, 1259, 16367, 28957, 376441, 53440693, 694729009, 1229135939, 15978767207, 67281832487, 874663822331, 1547482147201, 20117267913613]

約数ペア:

[(1, 20117267913613), (13, 1547482147201), (23, 874663822331), (299, 67281832487), (1259, 15978767207), (16367, 1229135939), (28957, 694729009), (376441, 53440693)]