20122499098

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{709}}^1\times {\mathrm{83969}}^1$

素因数の和:84706

約数の個数: 24

約数和(自身を含む): 32730666300

約数和(自身を除く): 12608167202

約数列:

[1, 2, 13, 26, 169, 338, 709, 1418, 9217, 18434, 83969, 119821, 167938, 239642, 1091597, 2183194, 14190761, 28381522, 59534021, 119068042, 773942273, 1547884546, 10061249549, 20122499098]

約数ペア:

[(1, 20122499098), (2, 10061249549), (13, 1547884546), (26, 773942273), (169, 119068042), (338, 59534021), (709, 28381522), (1418, 14190761), (9217, 2183194), (18434, 1091597), (83969, 239642), (119821, 167938)]